5950资源列表

[化工行业标准] HG/T 5950-2021 色酚 AS-IRG（4-氯-2,5-二 甲氧基乙酰乙酰苯胺）

[国外标准] BS 5950-9-1994 Structural use of steelwork in building — Part 9 Code of practice for stressed skin d

[国外标准] BS 5950-8-1990 Structural use of steelwork in building. Code of practice for fire resistant design

[国外标准] BS 5950-7-1992 Structural use of steelwork in building. Specification for materials and workmanship

[国外标准] BS 5950-6-1995-2002 Structural use of steelwork in building Part 6. Code of practice for design of l

[国外标准] BS 5950-5-1998 Structural use of steelwork in building. Code of practice for design of cold formed t

[国外标准] BS 5950-4-994 Structural use of steelwork in building. Code of practice for design of composite slab

[国外标准] BS 5950-3.1-1990 Structural use of steelwork in building — Part 3 design in composite construction —

[国外标准] BS 5950-2-1992 Structural use of steelwork in building. Specification for materials, fabrication and

[机械行业标准] JB/T 5950-1991 路面铣刨机 技术条件