常見(jiàn)例句TracPipe's superior corrugated tubing coupled with AutoFlare fittings combine to make the best CSST product available. 天管有最整齊的的尺寸配套及已被證實(shí)的可靠性。single-channel autoflare 單通道自動(dòng)拉平系統(tǒng)duplicated autoflare 雙套自動(dòng)拉平系統(tǒng)single autoflare 單套自動(dòng)拉平系統(tǒng) 返回 autoflare