英语词汇“backfill in caving area”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	backfill in caving area
释义	backfill in caving area 垮落区充填
随便看	pipe line pipe-line pipeline accident pipeline ADC pipeline address enable pipeline adjusting engineering pipeline airlift pipe-line algorithm pipeline all-pesition auto-welding machine pipeline analog-to-digital converter pipeline anchor pipeline anchoring pipeline anchors pipe-line anchors pipeline and parallel design pipeline and road pipeline anti-corrosion pipeline anti-corrosion coating pipeline anti-corrosion system pipeline architecture pipeline arc welding robot pipe line area pipeline arithmetic unit pipeline arithmetinc unit pipeline arrangement