MSS SP-112-1993 中文版 铸造表面粗糙度的质量标准(目视和触感方法).pdf
0
JB/T 50057-1999 空气分离设备用切换蝶阀 产品质量分等.pdf
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BS EN 19-2002 工业阀门. 通用标记 Industrial valves. Marking of metallic valves.pdf
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BS EN 12351-1999 工业阀门 带法兰连接的阀门保护帽Industrial valves. Protective caps for valves with flanged connections.pdf
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BS EN 12569-1999 Industrial valves - Valves for chemical and petrochemical process industry - Requirements and tests.pdf
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BS EN 13555-2004 Flanges and their joints. Gasket parameters and test procedures relevant to the design rules for gasketed circular flange connecti..pdf
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HG/T 2049-1991 搪玻璃设备 高颈法兰.pdf
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HG/T 2049-2005 搪玻璃设备 高颈法兰.pdf
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HG/T 3704-2003 氟塑料衬里阀门通用技术条件.pdf
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BS EN 1092-1-2002 中文版 按PN标注的管、阀门、配件及其附件用圆形法兰 第1部分:钢法兰.pdf
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BS EN 1092-1-2007 Flanges and their joints - Circular flanges for pipes valves fittings and accessories PN designated - Part 1 Steel flanges.pdf
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BS EN 1092-2-1997 Flanges and their joints. Circular flanges for pipes valves fittings and accessories PN designated. Cast iron flanges.pdf
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JIS B 2003-1994 阀门检验通则.pdf
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CBM 1041-1981 法兰铸钢吸入通海阀.pdf
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CBM 1042-1981 5kgf-cm2法兰球铁截止阀.pdf
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CBM 1043-1981 5kgf-cm2法兰球铁截止止回阀.pdf
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CBM 1092-1981 法兰铸钢闸阀.pdf
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JB/T 93-2008 阀门零部件 扳手、手柄和手轮.pdf
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CBM 1011-81 63kgf-cm2铸钢法兰.pdf
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CBM 1010-81 40kgf-cm2铸钢法兰.pdf
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