常見例句雙語例句Where this facility is not available, individual tube runs shall be supported continuously in channel , angle iron , conduit or pipe.如果支撐設(shè)施不夠完善，應(yīng)使用通道、角鐵、導(dǎo)管或管道對單獨導(dǎo)壓管進行連續(xù)支撐。 返回 iron pipe conduit