BS资源列表
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[国外标准] BS EN 911-1996 Plastics piping systems — Elastomeric sealing ring type joints and mechanical joints
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[国外标准] BS EN 907-1997 Agricultural and forestry machinery Sprayers and liquid fertilizer distributors Safet
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[国外标准] BS EN 903-1994 Water quality Determination of anionic surfactants by measurement of the methylene bl
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[国外标准] BS EN 902-2009 Chemicals used for treatment of water intended for human consumption —Hydrogen peroxi
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[国外标准] BS EN 900-2000 Chemicals used for treatment of water intended for human consumption. Calcium hypochl
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[国外标准] BS EN 899-1997 Chemicals used for treatment of water intended for human consumption Sulfuric acid
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[国外标准] BS EN 894-3-2000 Safety of machinery-Ergonomics requirements for the design of displays and control
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[国外标准] BS EN 894-2-1997 Safety of machinery-Ergonomics requirements for the design of displays and control
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[国外标准] BS EN 876-1995 destructive tests on welds in metallic materials — Longitudinal tensile test on weld
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[国外标准] BS EN 874-1995 Gas welding equipment — Oxygenfuel gas blowpipes (cutting machine type) of cylindrica