网络闭门器
英文例句/中文翻译:
Main deck E.R.entrance door port-door closer missing.
主甲板机舱左舷入口门没有闭合器。
Our main products include door handle, floor spring, Center Clock of Glass Door, door closer, patch fitting, glass door hinge and stainless steel hinge etc.
主要产品有拉手、地弹簧、玻璃门中央锁、闭门器、门夹、玻璃合页及不锈合页等系列。
B. Install the door closer and screw down all the screws.
安装闭门器主体并拧紧螺丝.