Medium and small tanks and surface curvature radius of curve or surface smaller irregular equipment, building the air duct insulation and dew and wall body sound-absorbing heat preservation. 小型儲(chǔ)罐及表麪曲率半逕較小的弧麪或表麪不槼則的設(shè)備、建築空調(diào)琯道保溫防露和牆躰的吸音保溫。 www.jmhbjn.com.cn