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...
The paper introduces the formula of bonderizing agent, the best technology and application field.本文介绍了耐磨磷化剂的配方, 最佳工艺条件及其应用领域....new laser technology...新的激光技术Both processing technology and quality requirement of salt chit...