YBB 00252005-2015 聚乙烯/铝/聚乙烯复合药用软膏管

Composite PEX-AL-PEX Hot and PE-AL-PE Cold Water-Distributions Systems
复合PEX-AL-PEX热水和PE-AL-PE冷水分配系统

Standard Specification for Polyethylene/Aluminum/Polyethylene (PE-AL-PE) Composite Pressure Pipe
聚乙烯/铝/聚乙烯（PE-AL-PE）复合压力管标准规范

2023-07-01

Polyethylene/Aluminum/Crosslinked Polyethylene (PE-AL-PEX) Composite Pipes
聚乙烯/铝/交联聚乙烯（PE-AL-PEX）复合管

Standard Specification for Polyethylene of Raised Temperature/Aluminum/Polyethylene of Raised Temperature (PE-RT/AL/PE-RT) Composite Pressure Pipe
高温聚乙烯/铝/高温聚乙烯（PE-RT/AL/PE-RT）复合压力管标准规范

2024-02-01

Standard Specification for Polyethylene of Raised Temperature/Aluminum/Polyethylene of Raised Temperature (PE-RT/AL/PE-RT) Composite Pressure Pipe based on Inner Diameter (ID) for use in Air Conditioning and Refrigeration Line Set Systems
空调和制冷管路组系统用基于内径(ID)的高温聚乙烯/铝/高温聚乙烯(PE-RT/AL/PE-RT)复合压力管的标准规范

2024-09-01