GB 2320.3-1985 耐张线夹(液压型).pdf

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( ) UDC 621.315.6 GB 2320.3 85 Strain clamp (hydraulic type) 1985-01-23 1985-12-01 1 2 2.1 NY 2.2 mm dd 1 d 2 ll 1 l 2 l 3 1 2 NY-240/30LGJ-240/3021.6016 18 380 8523.07.9NY-240/40LGJ-240/4021.6636 16 18 390 105 9510023.08.7NY-240/55LGJ-240/5522.4020 18 410 115 24.010.3 NY-300/15LGJ-300/1523.0114 16 360 95 60 24.5 5.7 NY-300/20LGJ-300/2023.4340 14 18 380 105 70 110 25.0 6.5 NY-300/25LGJ-300/2523.7614 18 410 80 25.5 7.3 NY-300/40LGJ-300/4023.94 16 18 440 95 25.5 8.7 NY-300/50LGJ-300/5024.26 40 18 18 410 105 105 110 26.0 9.6 NY-300/70LGJ-300/7025.20 42 22 20 450 140 130 27.0 11.5