• 1. automatic valve: 自动阀 | 自动阀门 | 详细
• 2. semi-automatic valve: 半自动阀
• 3. automatic valve bag packer: 美国白硅酸盐水泥 | 自封水泥装袋机

更多释义

• 1.The presence of foreign particles in an automatic valve may seriously affect its dependability.
  自动阀的外来颗粒可能严重影响其可靠性。
  dict.yoduao.com
• 2.Structure, work principle and service and maintenance of the automatic valve clearance ad-juster are introduced.
  介绍了气门间隙自动调整器的结构、工作原理，以及其维护与保养。
  dict.yoduao.com
• 3.There are different kinds of valves ranging from simple hand operated valve to fully automatic valve for control of gas-air mixture.
  有很多从简单的手阀等各种阀到全自动控制天然气混空气阀。
  dict.yoduao.com

©2026 网易公司