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kebaikan gouging
good gouging
最后更新: 2018-04-12
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the cag process is normally manually operated. the apparatus can be mounted on a travel carriage. this is considered machine cutting or gouging. special applications have been made where cylindrical work has been placed on a lathe-like device and rotated under the air carbon arc torch. this is machine or automatic cutting, depending on operator involvement.
mechanical harvesting
最后更新: 2013-10-25
使用频率: 1
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