ʻO ka laina extrusion Pipe Extrugated Pipe hou no ka ʻōnaehana Ventilation

Noi: Hoʻopuka ʻia ka paipu corrugated no ka ʻōnaehana ea ea e nā mea PE ʻelua. ʻO ka paipu corrugated pā pālua, a hoʻolālā ʻia e ka hollow structure. He mea maʻalahi ke hoʻokomo i loko o ke kaupaku a me ka hale. Eia kekahi, ʻoi aku ka maikaʻi o kēia paipu corrugated e lawe i ka sima. Hoʻohana ka paipu i kahi papa i loko kūikawā, maʻalahi, maʻalahi e hoʻomaʻemaʻe, emi ke kū'ē, kani-hōʻoia, insulation.

Nā waiwai: ka pololei kiʻekiʻe no ka hoʻoponopono mua-hope, e like me ka paipu ea ea, hoʻolālā kūikawā no ka mold. New vertical type wai hooluolu corrugator, precisely place of mold block, maʻalahi ke hoʻololi i ka mold.