hand operation 手动操作 ; 人工操作 ; 手工操作人工操作 ; [科技] 手工操作
connecting hand operation 接指手术
Emergency hand operation test 应急手操试验
All mechanical hand operation 全部采用机械手操作
hand-operation 手扶跟踪 ; 手控
One-hand operation 单手操作
One Hand Operation 单手操作
Without Hand Operation 无需专人操作
Even though the paint was often sprayed on by mouth, one can assume that the dominant hand assisted in the operation.
尽管油漆通常是用嘴喷上去的，但我们可以假定惯用手在操作中起了辅助作用。
Thee adoption of double-hand operation ensures safety for operators.
采用双手操作开关，保证操作员工的安全性。 。
One hand operation, takes less than 20 seconds.
单手操作，整个工作只需不到20秒。
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