Shanghai valve Factory workers are a professional research, development, production and marketing services industry comprehensive ability of valve manufacturers.
上海名工阀门厂是一家专业研制、开发、生产和销售服务综合能力的阀业制造企业。
The listening comprehension is a comprehensive reflection of various language abilities, and lack of any ability can hinder the development of listening comprehension.
听力理解是语言多种能力的综合反映，任何一种能力的不足都会影响听力理解，阻碍听力水平的提高。
The overall project has a strong teaching design, development, manufacturing, installation and commissioning, technical training to after-sales service and other aspects of comprehensive ability.
具有教强的整体项目设计、开发、生产制造、安装调试、技术培训到售后服务等多方面的综合能力。
应用推荐