Fire rock wool board, waterproof rock wool board, stick the aluminum foil rock wool board, high density rock wool board, rock wool insulation board.
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岩棉板防水岩棉板岩棉是以精选的玄武岩为主要原料,经高温熔融加工制成的人造无机纤维。
Rock wool board waterproof rock wool board rock wool is a selection of basalt as the main raw material, by high temperature melting processing of artificial inorganic fibers made.