ASTM C208纤维质纤维隔热板标准规范
日期:2012-02-13 21:35
ASTM C208 Standard Specification for Cellulosic Fiber Insulating Board
ASTM C208纤维质纤维隔热板标准规范
This specification covers the principal cellulosic fiber insulating board types, grades, and sizes. Insulating board covered by this specification consists of six types: Types I, II (Grades 1 and 2), III (Grades 1 and 2), IV (Grades 1 and 2), V, and VI. Cellulosic fiber insulating board shall be manufactured from refined or partially refined ligno-cellulosic (wood or cane) fibers, by felting
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