挖溝作業 的英文怎麼說
中文拼音 [wāgōuzuòyè]
挖溝作業
英文
ditching operation-
To co - ordinate and monitor road opening works more effectively and to minimise traffic disruption, the highways department has established a three - tier communication system with participants ranging from high level management to working level staff of utility companies and relevant government departments
為了更有效統籌和監察這些挖掘工程,盡量避免阻礙交通,路政署設立了一個三級溝通制度。參與交換意見者包括公用事業公司的高層管理人員和工作人員,以及政府有關部門的代表。Py160c grader is mainly used for land levelling, ditching, slop scraping, bulldozing, ripping, snowremoving in large areas of highway, airport, farmland etc, it is mecessary equipment for farmland improving
Py160c型平地機主要用於公路,機場,農田等大面積平整和挖溝,刮坡,推土、鬆土、除雪等作業及農田改良所必須的工程機械設備。
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