hg/t 20670-2000
hg/t 20670-2000, Total:2 items.
The international standard classification for "hg/t 20670-2000" includes: .
The Chinese standard classification for "hg/t 20670-2000" includes: Petrochemical and chemical industry engineering .
Professional Standard - Chemical Industry
- HG/T 20670-2000 Specification for design of pipe supports and pipe pier in chemical and petrochemical industry
- HG/T 20670-2000（条文说明） Design regulations for pipe racks and piers in chemical and petrochemical industries
hg/t 20670-2000,hg/t 3072,hg/t 3487,hg t 3223,hg/t 2409,hg/t 4176,hg/t 3330hg/t 3330,HG/T 4523,hg/t 4821,hg/t 4511,hg/t 3614,hg/t 20560,hg/t 3293,hg t 2057,hg/t 3056,hg/t 2935,hg/t 2782,HG/T 2510,hg/t 3077,hg/t+3036+hg+
