Plumbers install, repair and maintain pipes, fixtures and other plumbing equipment used for water distribution and waste water disposal in residential, commercial and industrial buildings.
管道工安装，维修和保养管道，装置和用于住宅，商业和工业建筑的配水和废水处理等水暖器材。
This paper introduces the method and equipment for making glass microspheres used for nuclear waste disposal.
本文介绍核废料处理用玻璃微珠的生产制造方法和设备。
Steaming-boiling type drying device is one of the main devices in a complete set of equipment used for waste disposal.
蒸煮干燥装置是畜禽废弃物处理成套设备中最主要的设备之一。
Steaming-boiling type drying device is one of the main devices in a complete set of equipment used for waste disposal.
蒸煮干燥装置是畜禽废弃物处理成套设备中最主要的设备之一。
应用推荐