The laser - cladding techique for welding of and large workpieces is reported.本文报导了激光熔敷法焊接异型件的新技术.Cooling affects the machining precision of workpieces and the tool - life greatly.冷却问题的研究是非常重要的,它对工件的加工质量和刀具寿命有很大影响.Adopti...
Manufactories are now making more and more civilian GPS receivers.制造商现在生产越来越多一般民众使用的GPS接收器.Maintenance service system involves two business enterprises: manufactories and service companies.维修服务涉及到两类企业: 制造企业和维修服务企业.Machin...
Two technicians were preparing a videotape recording of last week's programme...两个技术人员正在准备上周节目的录像带。Arrange and assort with technicians of the technical training.协调与安排维保员工的技术培训.The company has 2 technicians and 8 agr...
Hank is a very fashion - conscious person. He only buys brand - name clothing.汉克是个非常注重时尚的人. 他只买名牌的服饰.But this is not LSI exclusive recently annex buys the operation.可这并不是LSI比来独一的一次兼并收买挪动.S & G offers great buys on co...