1997资源列表
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[国外标准] BS EN 12119-1997 Plastics piping systems Polyethylene (PE) valves Test method for resistance to ther
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[国外标准] BS EN 12095-1997 Plastics piping systems Brackets for rainwater piping systems Test method for brack
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[国外标准] BS EN 1189-1997 Water quality Determination of phosphorus Ammonium molybdate spectrometric method
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[国外标准] BS EN 1174-3-1997 Sterilization of medical devices Estimation of the population of micro-organisms o
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[国外标准] BS EN 1174-2-1997 Sterilization of medical devices Estimation of the population of micro-organisms o
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[国外标准] BS EN 1060-3-1997 Non-invasive sphygmomanometers Part 3. Supplementary requirements for electro-mech
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[国外标准] BS EN 1032-1997 Mechanical vibration. Testing of mobile machinery in order to determine the whole-bo
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[国外标准] BS EN 10258-1997 Cold-rolled stainless steel narrow strip and cut lengths -Tolerances on dimensions
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[国外标准] BS EN 10238-1997 Automatically blast cleaned and automatically primed structural steel products
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[国外标准] BS EN 10219-1-1997 Cold formed welded structural sections of non-alloy and fine grain steels. Techni
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[国外标准] BS EN 10208-2-1997 Steel pipes for pipelines for combustible fluids. Technical delivery conditions
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[国外标准] BS EN 10169-1-1997 Continuously organic coated (coil coated) steel flat products. General informatio