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颜料产品检验、标志、包装、运输和贮存通则HG-T 2457-93

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Y-V型密封圈尺寸标准和公差GB-T10708.1-2000

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活塞杆用同轴密封圈尺寸标准GB-T5242.1-1994

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ASME B16.47A MSS-SP-44(BS 3293)垫片标准

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孔用同轴密封安装沟槽尺寸标准和公差GB-T5242.3-1994

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船用法兰非石棉材料垫片GB-T 17727-1999

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外观质量

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HG20627-97垫片标准

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HG20606-97垫片标准

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机械密封用填充聚四氟乙烯和聚四氟乙烯毛胚技术条件JB-T8873 -19

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垫片压缩率及回弹率试验方法(ASTM F38-95)

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缠绕垫片国家标准GB T4622.2-2003

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鼓形圈和山形圈的尺寸标准和公差GB-T1070.2-2000

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轴用同轴密封安装沟槽尺寸标准和公差GB-T5242.3-1994

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SH 3401-96垫片标准

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机械密封用碳石墨密封环技术条件JB-T 8872-2002

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橡胶制品 杂品术语HG 3076-1988(1997)

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密封件安装公差尺寸标准表BS1916 BS4500(ISO286)

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垫片密封性能试验方法(ASTM F37-95)

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铸造铜合金技术条件GB1176-87

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