国外标准列表
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[国外标准] SFS-EN 1427 Bitumen and bituminous binders – Determination of softening point – Ring and Ball method
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[国外标准] prEN 934-5-2003 Draft British Standard EN 934-5 Admixtures for concrete, mortar and grout Part 5 Adm
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[国外标准] prEN 934-1-2006 Draft EN 934-1 Admixtures for concrete, mortar and grout Part 1 Common requirements
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[国外标准] PREN 60079-5-2006 Note that the draft will be edited further and has no validation as a Danish
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[国外标准] prEN 54-24-2007 English Version Fire detection and fire alarm systems - Part 24 Components of
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[国外标准] prEN 45545-7-2003[e] Railway applications - Fire protection on railway vehicles Part7Fire safety req
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[国外标准] prEN 45545-4-2003 English version Railway applications - Fire protection of railway vehicles - Part
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[国外标准] prEN 45545-3-1998 Railway applications - Fire protection on railway vehicles Part3 Fire resistance r