HG T 4113-2009 釜用机械密封气体泄漏测试方法.pdf

相关资源

DIN 3761-11-1984 Rotary shaft lip type seals for automobils test evaluation of leakage《汽车用唇型旋转轴密封件 第11部分 试验 泄漏评价》.pdf

GB 15849-1995 密封放射源的泄漏检验方法.pdf

GB T 15849-1995 密封放射源的泄漏检验方法.pdf

GB T 15849-1995 密封放射源的泄漏检验方法.pdf

HB 8424-2014(2017) 航空电子元器件密封性泄漏检测方法.pdf

JC T 2313-2015 非金属密封材料用氮气泄漏率试验机.pdf

GB T 9877.1-1988 旋转轴唇形密封圈结构尺寸系列 第1部分 内包骨架旋转轴唇形密封圈.pdf

GB T 9877.3-1988 旋转轴唇形密封圈结构尺寸系列 第3部分 装配式旋转轴唇形密封圈.pdf

GB T 9877.2-1988 旋转轴唇形密封圈结构尺寸系列 第2部分 外露骨架旋转轴唇形密封圈.pdf

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