LUOYANG COME ENERGY TECH CO.,LTD
water pipe installation
He aha ka nui o ka paipu e pono ai au no ka 1300 ft laina lako wai？
E alo ana i kahi 1,300-kapuai (pili ana 396 mika) papahana paipu wai, “he aha ke anawaena e koho ai” ʻo ia ka nīnau kumu mua. ʻO ke koho ʻana i ka nui hewa hiki ke alakaʻi i ka lawa ʻole o ka wai, hāʻule koke ke kaomi,…