... 井用泵 well pump 掘井机 well sinking machine 魏斯顿标准电池 Weston standard cell ...
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well sinking machine
凿井机
以上为机器翻译结果，长、整句建议使用 人工翻译 。
ZI is a company operating within many ranges and offers Cavity sinking EDM machines (ram-type EDM machines), Dismantling machine tools as well as Pallet change-over switch.
作为一家令客户满意的生产型企业，ZI制造（工件）托盘交换装置，拆除的机床范畴内的最新产品。
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