英语词汇“caving shield”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	caving shield
释义	caving shield 掩护梁
随便看	leading edge peak to peak mesial point leading edge percent point leading edge pile-up rejection leading edge plate leading-edge pulse time leading edge radiator leading-edge radiator leading edge radius leading-edge radius leading edge root extension leading edge root extension (lerx) leading edges leading-edges leading edge sawtooth leading-edge separation leading edge separation leading edge septum leading edge slat leading-edge suction leading edge sweep leading - edge technology leading-edge thrust leading edge time leading edge time pick-off leading-edge tracker 官土打官墙官在得人，不在员多。官场如戏官场如戏场官场宦海官场打官话官场演，私场用官大一品压死人官大一级压死人官大不压乡邻油风油饰油饼油馃子油香油香钱油驳油鸡油麦油麦菜