casing extra
常见例句
- Photography buffs, meanwhile, can store an extra SD card for their camera inside the watch's casing.
圖片愛好者能在小盒中存儲一片額外的照相機SD卡。 - This paper put forward that it is tme to develop special thread for casing to meet the requirement of hi-pressure, extra deep and horizontal wells.
提出開發特殊螺紋接頭套琯，以適應我國西部高壓深井、超深井以及水平井鑽井的要求。 返回 casing extra