矿物纤维块和板-沙特标准-SASO-ASTM-C612
SASO-ASTM-C612
Standard Specification for Mineral Fiber Block and Board Thermal Insulation
矿物纤维块和板绝热材料的标准规范
矿物纤维块和板-沙特标准-SASO-ASTM-C612
SASO-ASTM-C612
Standard Specification for Mineral Fiber Block and Board Thermal Insulation
矿物纤维块和板绝热材料的标准规范
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