GOST ISO 161-1-2004 Thermoplastics pipes for the conveyance of fluids Nominal outside diameters and nominal pressures Metric series《液体输送用热塑性塑料管 标称外径和标称压力 公制系列》.pdf

1、G246G23fG240G23dG248G24bG24dG23eG23aG24aG24bG24cG23cG23fG247G247G255G243G24bG24cG23aG247G23eG23aG24aG24cG23dG248G24bG24cG3G3G3G3G3G3G3G3G3G3G242G24bG248G3G14G19G14G10G14Gb2G15G13G13G17G3G3G3G3G3G3G3G3G3G3G3G3G3G24cG24aG24dG23bG255G3G242G241G3G24cG23fG24aG246G248G249G245G23aG24bG24cG248G23cG23eG245G2

2、59G3G24cG24aG23aG247G24bG249G248G24aG24cG242G24aG248G23cG23aG247G242G259G3G240G242G23eG244G242G24fG242G3G23dG23aG241G248G248G23bG24aG23aG241G247G255G24fG3G24bG24aG23fG23eG247G248G246G242G247G23aG245G256G247G255G23fG3G247G23aG24aG24dG240G247G255G23fG3G23eG242G23aG246G23fG24cG24aG255G242G3G247G248G246

3、G242G247G23aG245G256G247G255G23fG3G23eG23aG23cG245G23fG247G242G259G11G246G23fG24cG24aG242G251G23fG24bG244G23aG259G3G24bG23fG24aG242G259G242G24bG248G3G14G19G14G10G14G1dG14G1cG1cG19G37G4bG48G55G50G52G53G4fG44G56G57G4cG46G56G3G53G4cG53G48G56G3G49G52G55G3G57G4bG48G3G46G52G51G59G48G5cG44G51G46G48G3G52G49

4、G3G49G4fG58G4cG47G56G11G31G52G50G4cG51G44G4fG3G52G58G57G56G4cG47G48G3G47G4cG44G50G48G57G48G55G56G3G44G51G47G3G51G52G50G4cG51G44G4fG3G53G55G48G56G56G58G55G48G56G11G30G48G57G55G4cG46G3G56G48G55G4cG48G56GbG2cG27G37GcG242G261G25eG25aG267G262G25fG3G268G26eG262G270G262G25aG265G276G267G268G25fG246G268G26bG

5、264G25cG25aG242G249G244G3G242G261G25eG25aG26cG25fG265G276G26bG26cG25cG268G3G26bG26cG25aG267G25eG25aG26aG26cG268G25cG15G13G13G17G246G23fG240G23dG248G24bG24dG23eG23aG24aG24bG24cG23cG23fG247G247G255G243G3G24bG248G23cG23fG24cG3G249G248G3G24bG24cG23aG247G23eG23aG24aG24cG242G241G23aG250G242G242GfG3G246G23

6、fG24cG24aG248G245G248G23dG242G242G3G242G3G24bG23fG24aG24cG242G24eG242G244G23aG250G242G242G2cG31G37G28G35G36G37G24G37G28G3G26G32G38G31G26G2cG2fG3G29G32G35G3G36G37G24G31G27G24G35G27G2cG3dG24G37G2cG32G31GfG3G30G28G37G35G32G2fG32G2aG3cG3G24G31G27G3G26G28G35G37G2cG29G2cG26G24G37G2cG32G31G23bG241G3G1cGb2G

7、15G13G13G16G12G14G18G17G249G26aG25fG25eG262G26bG265G268G25cG262G25fG250G25fG265G262GfG3G268G26bG267G268G25cG267G275G25fG3G269G26aG262G267G270G262G269G275G3G262G3G268G26bG267G268G25cG267G268G263G3G269G268G26aG279G25eG268G264G3G269G26aG268G25cG25fG25eG25fG267G262G279G3G26aG25aG25bG268G26cG3G269G268G3G

8、266G25fG260G25dG268G26bG26dG25eG25aG26aG26bG26cG25cG25fG267G267G268G263G3G26bG26cG25aG267G25eG25aG26aG10G26cG262G261G25aG270G262G262G3G26dG26bG26cG25aG267G268G25cG265G25fG267G275G3G23dG248G24bG24cG3G14G11G13Gb2G1cG15G3Ga9G246G25fG260G25dG268G26bG26dG25eG25aG26aG26bG26cG25cG25fG267G267G25aG279G3G26bG

9、262G26bG26cG25fG266G25aG3G26bG26cG25aG267G25eG25aG26aG26cG262G261G25aG270G262G262G11G3G248G26bG267G268G25cG267G275G25fG3G269G268G265G268G260G25fG10G267G262G279GaaG3G262G3G23dG248G24bG24cG3G14G11G15Gb2G1cG1aG3Ga9G246G25fG260G25dG268G26bG26dG25eG25aG26aG26bG26cG25cG25fG267G267G25aG279G3G26bG262G26bG26

10、cG25fG266G25aG3G26bG26cG25aG267G25eG25aG26aG26cG262G261G25aG270G262G262G11G3G24bG26cG25aG267G25eG25aG26aG26cG275G3G266G25fG260G25dG268G26bG26dG25eG25aG26aG26bG26cG25cG25fG267G267G275G25fGfG269G26aG25aG25cG262G265G25aG3G262G3G26aG25fG264G268G266G25fG267G25eG25aG270G262G262G3G269G268G3G266G25fG260G25d

11、G268G26bG26dG25eG25aG26aG26bG26cG25cG25fG267G267G268G263G3G26bG26cG25aG267G25eG25aG26aG26cG262G261G25aG270G262G262G11G3G249G268G26aG279G25eG268G264G3G26aG25aG261G26aG25aG25bG268G26cG264G262GfG3G269G26aG262G267G279G26cG262G279GfG3G269G26aG262G10G266G25fG267G25fG267G262G279GfG3G268G25bG267G268G25cG265

12、G25fG267G262G279G3G262G3G268G26cG266G25fG267G275GaaG24bG25cG25fG25eG25fG267G262G279G3G268G3G26bG26cG25aG267G25eG25aG26aG26cG25fG14G3G249G248G23eG23dG248G24cG248G23cG245G23fG247G3G246G25fG260G25dG268G26bG26dG25eG25aG26aG26bG26cG25cG25fG267G267G275G266G3G26cG25fG26fG267G262G271G25fG26bG264G262G266G3G2

13、64G268G266G262G26cG25fG26cG268G266G3G269G268G3G26bG26cG25aG267G25eG25aG26aG26cG262G261G25aG270G262G262G3G246G24cG244G3G15G17G14Ga9G249G265G25fG267G264G262GfG3G26cG26aG26dG25bG275GfG3G26eG262G26cG262G267G25dG262GfG3G265G262G26bG26cG275G3G262G3G25eG26aG26dG25dG262G25fG3G262G261G25eG25fG265G262G279G3G2

14、62G261G3G269G265G25aG26bG26cG266G25aG26bG26bGaaG3G267G25aG3G268G26bG267G268G25cG25fG3G26bG268G25bG26bG26cG25cG25fG267G267G268G25dG268G3G25aG26dG26cG25fG267G26cG262G271G267G268G25dG268G269G25fG26aG25fG25cG268G25eG25aG3G26bG26cG25aG267G25eG25aG26aG26cG25aGfG3G26dG264G25aG261G25aG267G267G268G25dG268G3G

15、25cG3G269G26dG267G264G26cG25fG3G17G15G3G23cG247G23fG24bG23fG247G3G246G25fG260G25dG268G26bG26dG25eG25aG26aG26bG26cG25cG25fG267G267G275G266G3G26cG25fG26fG267G262G271G25fG26bG264G262G266G3G264G268G266G262G26cG25fG26cG268G266G3G269G268G3G26bG26cG25aG267G25eG25aG26aG26cG262G261G25aG270G262G262G3G246G24cG

16、244G3G15G17G14G3Ga9G249G265G25fG267G264G262GfG26cG26dG25bG275GfG3G26eG262G26cG262G267G25dG262GfG3G265G262G26bG26cG275G3G262G3G25eG26aG26dG25dG262G25fG3G262G261G25eG25fG265G262G279G3G262G261G3G269G265G25aG26bG26cG266G25aG26bG26bGaaG16G3G249G24aG242G247G259G24cG3G246G25fG260G25dG268G26bG26dG25eG25aG26

17、aG26bG26cG25cG25fG267G267G275G266G3G26bG268G25cG25fG26cG268G266G3G269G268G3G26bG26cG25aG267G25eG25aG26aG26cG262G261G25aG270G262G262GfG3G266G25fG26cG26aG268G265G268G25dG262G262G3G262G3G26bG25fG26aG26cG262G26eG262G264G25aG270G262G262G3GbG269G26aG268G10G26cG268G264G268G265G3G28bG3G15G18G3G268G26cG3G15G

18、19G3G266G25aG279G3G15G13G13G17G3G25dG11GcG241G25aG3G269G26aG262G267G279G26cG262G25fG3G26bG26cG25aG267G25eG25aG26aG26cG25aG3G269G26aG268G25dG268G265G268G26bG268G25cG25aG265G262G1dG244G26aG25aG26cG264G268G25fG3G267G25aG262G266G25fG267G268G25cG25aG267G262G25fG3G26bG26cG26aG25aG267G275G3G269G268G246G244

19、G3GbG242G24bG248G3G16G14G19G19GcG13G13G17Gb2G1cG1aG244G268G25eG3G26bG26cG26aG25aG267G275G3G269G268G3G246G244G3GbG242G24bG248G3G16G14G19G19GcG13G13G17Gb2G1cG1aG24bG268G264G26aG25aG273G25fG267G267G268G25fG3G267G25aG262G266G25fG267G268G25cG25aG267G262G25fG3G267G25aG270G262G268G267G25aG265G276G267G268G2

20、5dG268G268G26aG25dG25aG267G25aG3G269G268G3G26bG26cG25aG267G25eG25aG26aG26cG262G261G25aG270G262G262G23aG261G25fG26aG25bG25aG263G25eG260G25aG267G23aG26aG266G25fG267G262G279G23bG25fG265G25aG26aG26dG26bG276G244G25aG261G25aG26fG26bG26cG25aG267G244G262G26aG25dG262G261G262G279G246G268G265G25eG268G25cG25aG2

21、4aG268G26bG26bG262G263G26bG264G25aG279G3G24eG25fG25eG25fG26aG25aG270G262G279G24cG25aG25eG260G262G264G262G26bG26cG25aG267G24cG26dG26aG264G266G25fG267G262G26bG26cG25aG267G24dG261G25bG25fG264G262G26bG26cG25aG267G24dG264G26aG25aG262G267G44G24G3dG24G30G25G3cG2eG3dG2eG2aG30G27G35G38G37G2dG37G30G38G3dG38G2

22、4G23aG261G26bG26cG25aG267G25eG25aG26aG26cG23aG26aG266G26bG26cG25aG267G25eG25aG26aG26cG23dG268G26bG26bG26cG25aG267G25eG25aG26aG26cG3G24aG25fG26bG269G26dG25bG265G262G264G262G3G23bG25fG265G25aG26aG26dG26bG276G23dG268G26bG26bG26cG25aG267G25eG25aG26aG26cG3G24aG25fG26bG269G26dG25bG265G262G264G262G3G244G25

23、aG261G25aG26fG26bG26cG25aG267G244G275G26aG25dG275G261G26bG26cG25aG267G25eG25aG26aG26cG246G268G265G25eG268G25cG25aG10G24bG26cG25aG267G25eG25aG26aG26cG23dG268G26bG26bG26cG25aG267G25eG25aG26aG26cG3G24aG268G26bG26bG262G262G24cG25aG25eG260G262G264G26bG26cG25aG267G25eG25aG26aG26cG23dG265G25aG25cG25dG268G2

24、6bG26bG265G26dG260G25bG25aG3Ga9G24cG26dG26aG264G266G25fG267G26bG26cG25aG267G25eG25aG26aG26cG265G25aG26aG275GaaG24dG261G26bG26cG25aG267G25eG25aG26aG26cG23dG268G26bG269G268G26cG26aG25fG25bG26bG26cG25aG267G25eG25aG26aG26cG3G24dG264G26aG25aG262G267G275G17G3 G247G25aG26bG26cG268G279G273G262G263G3G26bG26c

25、G25aG267G25eG25aG26aG26cG3G262G25eG25fG267G26cG262G271G25fG267G3G266G25fG260G25eG26dG267G25aG26aG268G25eG267G268G266G26dG3G26bG26cG25aG267G25eG25aG26aG26cG26dG3G242G24bG248G3G14G19G14G10G14Gb2G14G1cG1cG19G3Ga9G24cG26aG26dG25bG275G3G262G261G3G26cG25fG26aG266G268G10G269G265G25aG26bG26cG268G25cG3G25eG2

26、65G279G3G26cG26aG25aG267G26bG269G268G26aG26cG262G26aG268G25cG25aG267G262G279G3G260G262G25eG264G262G26fG3G262G3G25dG25aG261G268G268G25bG26aG25aG261G267G275G26fG3G26bG26aG25fG25eG3Gb2G3G247G268G266G262G267G25aG265G276G267G275G25fG3G267G25aG26aG26dG260G267G275G25fG3G25eG262G25aG266G25fG26cG26aG275G3G26

27、2G3G267G268G266G262G10G267G25aG265G276G267G275G25fG3G25eG25aG25cG265G25fG267G262G279G3Gb2G3G251G25aG26bG26cG276G3G14G1dG3G246G25fG26cG26aG262G271G25fG26bG264G25aG279G3G26bG25fG26aG262G279GaaG3GbG37G4bG48G55G50G52G53G4fG44G56G57G4cG46G56G3G53G4cG53G48G56G3G49G52G55G3G57G4bG48G3G46G52G51G59G48G5cG44G5

28、1G46G48G3G52G49G3G49G4fG58G4cG47G56G3Gb2G31G52G50G4cG51G44G4fG3G52G58G57G56G4cG47G48G3G47G4cG44G50G48G57G48G55G56G3G44G51G47G3G51G52G50G4cG51G44G4fG3G53G55G48G56G56G58G55G48G56G3Gb2G3G33G44G55G57G3G14G1dG3G30G48G57G55G4cG46G3G56G48G55G4cG48G56GcG11G249G26aG262G3G269G26aG262G266G25fG267G25fG267G262G2

29、62G3G267G25aG26bG26cG268G279G273G25fG25dG268G3G26bG26cG25aG267G25eG25aG26aG26cG25aG3G26aG25fG264G268G266G25fG267G25eG26dG25fG26cG26bG279G3G262G26bG269G268G265G276G261G268G25cG25aG26cG276G3G25cG266G25fG26bG26cG268G3G26bG26bG275G265G268G271G267G275G26fG3G266G25fG260G25eG26dG267G25aG10G26aG268G25eG267G

30、275G26fG3G26bG26cG25aG267G25eG25aG26aG26cG268G25cG3G26bG268G268G26cG25cG25fG26cG26bG26cG25cG26dG278G273G262G25fG3G262G266G3G266G25fG260G25dG268G26bG26dG25eG25aG26aG26bG26cG25cG25fG267G267G275G25fG3G26bG26cG25aG267G25eG25aG26aG26cG275GfG3G26bG25cG25fG25eG25fG267G262G279G3G268G3G264G268G26cG268G26aG27

31、5G26fG3G269G26aG262G25cG25fG25eG25fG10G267G275G3G25cG3G269G26aG262G265G268G260G25fG267G262G262G3G23bG18G3G249G26aG262G264G25aG261G268G266G3G24eG25fG25eG25fG26aG25aG265G276G267G268G25dG268G3G23aG25dG25fG267G26cG26bG26cG25cG25aG3G269G268G3G26cG25fG26fG267G262G271G25fG26bG264G268G266G26dG3G26aG25fG25dG

32、26dG265G262G26aG268G25cG25aG267G262G278G3G262G3G266G25fG26cG26aG268G265G268G25dG262G262G3G268G26cG3G18G3G268G264G26cG279G25bG26aG279G15G13G13G17G3G25dG11G3G28bG3G15G17G10G26bG26cG3G266G25fG260G25dG268G26bG26dG25eG25aG26aG26bG26cG25cG25fG267G267G275G263G3G26bG26cG25aG267G25eG25aG26aG26cG3G23dG248G24b

33、G24cG3G242G24bG248G3G14G19G14G10G14Gb2G15G13G13G17G3G25cG25cG25fG25eG25fG267G3G25cG3G25eG25fG263G26bG26cG25cG262G25fG3G267G25fG269G268G26bG26aG25fG25eG26bG26cG10G25cG25fG267G267G268G3G25cG3G264G25aG271G25fG26bG26cG25cG25fG3G267G25aG270G262G268G267G25aG265G276G267G268G25dG268G3G26bG26cG25aG267G25eG25

34、aG26aG26cG25aG3G24aG268G26bG26bG262G263G26bG264G268G263G3G24eG25fG25eG25fG26aG25aG270G262G262G3G26bG3G14G3G25aG269G26aG25fG265G279G3G15G13G13G18G3G25dG11G19G3G23cG241G23aG246G23fG247G3G23dG248G24bG24cG3G15G1cG16G15G17Gb2G1cG15G242G267G26eG268G26aG266G25aG270G262G279G3G268G3G25cG25cG25fG25eG25fG267G2

35、62G262G3G25cG3G25eG25fG263G26bG26cG25cG262G25fG3GbG269G26aG25fG264G26aG25aG273G25fG267G262G262G3G25eG25fG263G26bG26cG25cG262G279GcG3G267G25aG26bG26cG268G279G273G25fG25dG268G3G26bG26cG25aG267G25eG25aG26aG26cG25aG3G269G26dG25bG265G262G264G26dG10G25fG26cG26bG279G3G25cG3G26dG264G25aG261G25aG26cG25fG265G

36、25fG3Ga9G247G25aG270G262G268G267G25aG265G276G267G275G25fG3G26bG26cG25aG267G25eG25aG26aG26cG275GaaG11G242G267G26eG268G26aG266G25aG270G262G279G3G268G25bG3G262G261G266G25fG267G25fG267G262G279G26fG3G264G3G267G25aG26bG26cG268G279G273G25fG266G26dG3G26bG26cG25aG267G25eG25aG26aG26cG26dG3G269G26dG25bG265G262

37、G264G26dG25fG26cG26bG279G3G25cG3G26dG264G25aG261G25aG26cG25fG265G25fG3GbG264G25aG26cG25aG265G268G25dG25fGcGa9G247G25aG270G262G268G267G25aG265G276G267G275G25fG3G26bG26cG25aG267G25eG25aG26aG26cG275GaaGfG3G25aG3G26cG25fG264G26bG26cG3G262G261G266G25fG267G25fG267G262G263G3Gb2G3G25cG3G262G267G26eG268G26aG

38、266G25aG270G262G268G267G267G275G26fG3G26dG264G25aG261G25aG26cG25fG265G279G26fG3G247G25aG270G262G268G267G25aG265G276G267G275G25fG26bG26cG25aG267G25eG25aG26aG26cG275GaaG11G3G23cG3G26bG265G26dG271G25aG25fG3G269G25fG26aG25fG26bG266G268G26cG26aG25aG3G262G265G262G3G268G26cG266G25fG267G275G3G267G25aG26bG26

39、cG268G279G273G25fG25dG268G3G26bG26cG25aG267G25eG25aG26aG26cG25aG3G26bG268G268G26cG25cG25fG26cG26bG26cG25cG26dG278G273G25aG279G3G262G267G26eG268G26aG10G266G25aG270G262G279G3G25bG26dG25eG25fG26cG3G268G269G26dG25bG265G262G264G268G25cG25aG267G25aG3G25cG3G262G267G26eG268G26aG266G25aG270G262G268G267G267G2

40、68G266G3G26dG264G25aG261G25aG26cG25fG265G25fG3Ga9G247G25aG270G262G268G267G25aG265G276G267G275G25fG3G26bG26cG25aG267G25eG25aG26aG26cG275GaaG8bG3G242G249G244G3G242G261G25eG25aG26cG25fG265G276G26bG26cG25cG268G3G26bG26cG25aG267G25eG25aG26aG26cG268G25cGfG3G15G13G13G17G23cG3G24aG268G26bG26bG262G263G26bG26

41、4G268G263G3G24eG25fG25eG25fG26aG25aG270G262G262G3G267G25aG26bG26cG268G279G273G262G263G3G26bG26cG25aG267G25eG25aG26aG26cG3G267G25fG3G266G268G260G25fG26cG3G25bG275G26cG276G3G269G268G265G267G268G26bG26cG276G278G3G262G265G262G3G271G25aG26bG26cG262G271G267G268G3G25cG268G26bG269G26aG268G262G261G10G25cG25f

42、G25eG25fG267GfG3G26cG262G26aG25aG260G262G26aG268G25cG25aG267G3G262G3G26aG25aG26bG269G26aG268G26bG26cG26aG25aG267G25fG267G3G25cG3G264G25aG271G25fG26bG26cG25cG25fG3G268G26eG262G270G262G25aG265G276G267G268G25dG268G3G262G261G25eG25aG267G262G279G3G25bG25fG261G3G26aG25aG261G26aG25fG272G25fG267G262G279G3G2

43、4eG25fG25eG25fG26aG25aG265G276G267G268G25dG268G23aG25dG25fG267G26cG26bG26cG25cG25aG3G269G268G3G26cG25fG26fG267G262G271G25fG26bG264G268G266G26dG3G26aG25fG25dG26dG265G262G26aG268G25cG25aG267G262G278G3G262G3G266G25fG26cG26aG268G265G268G25dG262G262G23dG248G24bG24cG3G242G24bG248G3G14G19G14G10G14Gb2G15G13

44、G13G17G2cG2cG23cG25cG25fG25eG25fG267G262G25fG23cG3G267G25aG26bG26cG268G279G273G25fG266G3G26bG26cG25aG267G25eG25aG26aG26cG25fG3G267G25fG264G268G26cG268G26aG275G25fG3G26bG268G264G26aG25aG273G25fG267G262G279G3G279G25cG265G279G278G26cG26bG279G3G26bG268G264G26aG25aG273G25fG267G262G279G266G262G3G267G25aG3

45、G26eG26aG25aG267G270G26dG261G26bG264G268G266G3G279G261G275G264G25fGfG25eG26aG26dG25dG262G25fG3Gb2G3G267G25aG3G25aG267G25dG265G262G263G26bG264G268G266G3G279G261G275G264G25fG11G3G23cG3G267G25aG26bG26cG268G279G273G25fG266G3G26bG26cG25aG267G25eG25aG26aG26cG25fG3G26bG268G26fG26aG25aG267G25fG267G275G3G26b

46、G268G264G26aG25aG273G25fG267G262G279G3G264G25aG264G3G25cG268G3G26eG26aG25aG267G270G26dG261G26bG264G268G263G25cG25fG26aG26bG262G262GfG3G26cG25aG264G3G262G3G25cG3G25aG267G25dG265G262G263G26bG264G268G263G11G23bG275G265G268G3G26bG268G25dG265G25aG26bG268G25cG25aG267G268G3G26bG268G26fG26aG25aG267G25fG267G

47、262G25fG3G26cG25fG26fG3G260G25fG3G26bG268G264G26aG25aG273G25fG267G262G263G3G264G25aG264G3G25cG268G3G26eG26aG25aG267G270G26dG261G26bG264G268G263G3G25cG25fG26aG26bG262G262GfG3G26cG25aG264G3G262G3G25cG3G25aG267G25dG265G262G263G26bG264G268G263G25cG25fG26aG26bG262G262G3G26bG26cG25aG267G25eG25aG26aG26cG25

48、aG11G247G262G260G25fG3G25eG265G279G3G26bG269G26aG25aG25cG264G262G3G269G26aG262G25cG25fG25eG25fG267G275G3G26bG268G264G26aG25aG273G25fG267G262G279G3G267G25aG3G279G261G275G264G25fG3G268G26aG262G25dG262G267G25aG265G25aGfG3G25aG3G261G25aG26cG25fG266G3G269G25fG26aG25fG25cG268G25eG11G33G31G1d G33G55G48G56G

49、56G4cG52G51G3G51G52G50G4cG51G44G4fG48G3GbG29GcG31G52G50G4cG51G44G4fG3G53G55G48G56G56G58G55G48G3GbG28GcG247G268G266G262G267G25aG265G276G267G268G25fG3G25eG25aG25cG265G25fG267G262G25fG33G30G36G1d G33G55G48G56G56G4cG52G51G3G50G44G5bG4cG50G44G4fG48G3G47G48G3G56G48G55G59G4cG46G48G3GbG29GcG30G44G5bG4cG50G5

50、8G50G3G44G4fG4fG52G5aG44G45G4fG48G3G52G53G48G55G44G57G4cG51G4aG3G53G55G48G56G56G58G55G48G3GbG28GcG246G25aG264G26bG262G266G25aG265G276G267G268G25fG3G25eG268G269G26dG26bG26cG262G266G268G25fG3G26aG25aG25bG268G271G25fG25fG3G25eG25aG25cG265G25fG267G262G25fG30G35G36G1d G30G4cG51G4cG50G58G50G3G55G48G54G58G