
EN 1566 PLASTICS PIPING SYSTEMS FOR SOIL AND WASTE DISCHARGE (LOW AND HIGH TEMPERATURE) WITHIN THE BUILDING STRUCTURE - CHLORINATED POLY(VINYL CHLORIDE)(PVC C) - PART 1: GENERAL
出版:British Standards Institution

专家解读视频
EN 1566 PLASTICS PIPING SYSTEMS FOR SOIL AND WASTE DISCHARGE (LOW AND HIGH TEMPERATURE) WITHIN THE BUILDING STRUCTURE - CHLORINATED POLY(VINYL CHLORIDE)(PVC C) - PART 1: GENERAL
出版:British Standards Institution
专家解读视频