LUOYANG COME ENERGY TECH CO.,LTD
PPR pipe hot melt connection process
7 Nā Pōmaikaʻi Kipi o ka Pipeline PPR i ka hoʻolako wai hou & Pūnaehana hoʻoheheʻe wai
Ke hele nei ka ʻoihana kūkulu honua i kahi nalu o ka hoʻololi ʻōmaʻomaʻo, me ka International Water Association e hōʻike ana a hiki i 25% ua nalowale nā ʻōnaehana wai ma muli o ka ʻino o ka paipu. E like me…