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