sh3501+
sh3501+, Total:4 items.
The international standard classification for "sh3501+" includes: Extraction and processing of petroleum and natural gas .
The Chinese standard classification for "sh3501+" includes: Petrochemical and chemical industry engineering , Non-metal chemical machinery equipment .
Professional Standard - Petrochemical Industry
- SH/T 3501-2021 Construction and acceptance specification for toxic and combustible fluid steel piping engineering in petrochemical industry
- SH 3501-1997 Code for construction and accept ance of industrial metallic piping
- SH 3501-2011 Construction and acceptance Specification for toxic and combustible medium steel piping engineering in petrochemical industry
- SH 3501-2002 Specification for construction and acceptance of hypertoxic and combustible medium piping engineering in petrochemical industry
