當(dāng)前位置:
首頁 >
標(biāo)準(zhǔn)詳情頁

PREN 13244-2 - PLASTICS PIPING SYSTEMS FOR BURIED AND ABOVE-GROUND PRESSURE SYSTEMS FOR WATER FOR GENERAL PURPOSES, DRAINAGE AND SEWERAGE - POLYETHYLENE (PE) - PART 2: PIPES
出版:British Standards Institution

專家解讀視頻