U-LUOYANG WAFIKA ENERGY TECH CO., LTD
PPR pipes vs galvanized steel
Ipayipi le-PPR VS Ipayipi Lensimbi:5 Izinzuzo Eziyinhloko
Emjikelezweni womhlaba wokwakhiwa kwamanzi kanye nokuthuthukiswa kwesistimu ye-drainage, I-PPR (i-copolymer polypropylene engahleliwe) amapayipi nezinto ezifakwayo kushintsha amapayipi ensimbi ajwayelekile ngesilinganiso sokukhula kwemakethe yonyaka esingu-17.3%.…