joint cleaning machine 中文意思是什麼
joint cleaning machine
解釋
清縫機-
The crack - cleaning and cementation machine is one kind of automatically joint - cleaning and joint - cementation machinery, which is developed according to airfield expansion joint ' s special situation and its requirements
本論文主要論述研製的全自動清縫、灌縫的機場道面清灌縫機的總體和具體結構。
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