ball valve with insulation jacket 具有保温套的球阀
insulation jacket 保护层 ; 外保护层
foam jacket thermal insulation 泡沫夹克保温管
cable insulation jacket 电缆绝缘护套
Stainless steel sheathing and insulation around the jacket, plus a standard cover makes these units safe, efficient and comfortable to work around in the kitchen.
不锈钢外壳和绝缘套管以及一个标准的盖子，为使用者提供了安全、舒适的工作环境。
Stainless steel sheathing and insulation around the jacket, plus a standard cover makes these units safe, efficient and more comfortable to work around in the kitchen.
不锈钢外壳和绝缘套管以及一个标准的盖子，为使用者提供了安全、舒适的工作环境。
This paper describes features of the technological process, technical parameters and main equipment used in the fabrication of foam thermal insulation pipes using FRP pipes as jacket.
介绍玻璃钢泡沫保温热力管道预制生产工艺流程、技术参数和主要设备的特点。
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