LUOYANG COME ENERGY TECH CO.,LTD
kiʻekiʻe wela PPR paipu
Noi PPR Pipeline No ka Hana Hana a me ka ʻOihana Hana
I ke kukulu ana, ʻoihana a me ka ʻoihana mahiʻai, pili pono ka palekana a me ka lōʻihi o nā ʻōnaehana pipeline i nā kumukūʻai o ka papahana a me ka maikaʻi o ka hana lōʻihi. PPR paipu (polypropylene random copolymer paipu) ua lilo i…