draft资源列表

[国外标准] DIN 97-2008 Draft standard Slotted countersunk (flat) head wood screws

[国外标准] DIN 1041-2008 钳工用锤

[国外标准] NFPA 400-2008 Draft Hazardous Chemicals

[国外标准] prEN 934-5-2003 Draft British Standard EN 934-5 Admixtures for concrete, mortar and grout Part 5 Adm

[国外标准] prEN 934-1-2006 Draft EN 934-1 Admixtures for concrete, mortar and grout Part 1 Common requirements

[国外标准] prEN 13618-1-2006 Draft EN 13618 Water supply - Hose assemblies Part 1 Flexible hose assemblies with

[国外标准] FprEN 50499-2008(draft) Procedure for the assessmEN t of the exposure of workers to electromagnetic