pushing device meaning in Chinese
送料机构
推料机
Examples
- Shutter windows internal distribution on defense and break - pushing device , the closure can not be opened from the outside , solid durability , anti - theft security , has been designated as state housing project parts and products
卷帘门窗内部配有防上推及防撬装置，关闭后从外面打不开，坚固耐久，安全防盗，被指定为国家康居工程部品与产品。