towing power 中文意思是什麼
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The firth chapter is " other questions of designing of the " dehong " ", it makes a study of of its bitt - towing - power - experiment and the layout of signal equipment according the property of salvation. directed by dr. shi xin
主要針對「德宏」輪的救助特性,對系柱拖力試驗、救助船技術要求、信號設備布置等問題,進行了分析和探討。 -
Application of igbt - pwm speed regulating system in power towing of machine tool
調速系統在機床電力拖動中的應用 -
Speed vvvf contrl. the compact synchronous gearless towing machine looks only a half of the common one, but has the greater driving efficiency and the lower motor power of only about 50 %. in addition, because there
同步無輪曳引機外型小巧精緻體積僅為普通曳引機的一半,傳動效率高,電機功率僅為普通曳引機的50 %左右。
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