气动冲击钻

气动冲击钻

/ qì dòng chōng jī zuān /

简明

1
pneumatic percussion drill
气动冲击钻；

网络释义
专业释义

1
[建] pneumatic percussion drill
... 冲击钻percussion drill 气动冲击钻pneumatic percussion drill 射钉枪nail gun(nailer) ...

短语

1
气动冲击钻机
air driven hammer drill ; pneumatic hammer drill

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