high duty pipe racks重型: heavy; heavy type管排: bank of tubes; row of tubes架: frame; rack; shelf; stand排架: bent frame; bentframe; framed bent; shelving; staging; trestlework; trestlingt型管: t tube下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:重型管排架,即可在微信中查询翻译