pneumatic drill support 中文意思是什麼
pneumatic drill support
解釋
鑿巖機氣腿-
The systems that support the drilling and propelling functions of the drill are controlled by a combination of electric, hydraulic, and pneumatic components. a description of each major system follows
爆破鉆支援鉆進和推進的系統是由一組電氣、液壓和氣動部件控制的。下面對每個主要的系統加以說明。
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