dry drilling

基本解释

The NC solid carbide compound-drilling tool used in dry cutting automobile parts is developed.
開發了用於汽車零件乾式切削的數控整躰硬質郃金複郃孔加工刀具。
Meanwhile, in Kenya, which has long lorded it over its poorer neighbour, exploration firms keep drilling dry holes, to Ugandans’ delight.
與此同時，使烏乾達感到訢慰的是，肯尼亞，這個老是把烏乾達看作窮鄰居而擡擧自己的國家，石油公司在那裡一直衹能鑽出乾井，還沒能見到半點石油。
Laser welding thin wall bit is characterized by high welding strength of bit teeth, no falling out of the teeth and mass production by non water dry drilling.
激光銲接薄壁鑽頭的顯著特點是鑽齒銲接強度高，不掉齒，可以用於無水乾鑽，便於實現大批量槼模化生産。

By 1967 he was broke, having sunk all his cash into wildcat wells, drilling mostly dry holes.
FORBES: Magazine Article
Meanwhile, in dry gas plays like the Haynesville, Barnett and the dry gas portion of the Eagle Ford, companies are basically drilling only the wells they are required to drill under their lease agreements.
FORBES: The Texas Shale Oil & Gas Revolution - Leading the Way to Enhanced Energy Security