LUOYANG SAU ENERGY TECH CO.,LTD

paipa PPR mea'ai

Paipa PPR Tete'e Corrosion ile Faiga Paipa Vailaau
I gaosiga fa'aonaponei, le mautu, saogalemu ma le puipuiga o le siosiomaga o le paipa faiga e aafia tuusaʻo ai le gaosiga lelei ma tau faagaoioia. Pipa PPR tulaga maualuga tau alamanuia (polypropylene random copolymer paipa), e tusa ai…
