Modern blankets are much warmer and resistant to weather than traditional wool blankets, using inner and outer shells with an insulatingfiber between.
如今的马毯里外层之间为隔热的，纤维相比之前的要更加暖和。
2
Rock wool insulating tubes is basalt and other natural ore, etc as main raw materials, by high temperature melting in a fiber, stir-in binder, curing processing and is made.
岩棉保温管是以玄武岩及其它天然矿石等为主要原料，经高温熔融成纤，加入适量粘结剂，固化加工而制成的。
3
Use aluminum foil glass fiber as heat-insulating material for the roof.