
BS EN 1429. Bitumen and bituminous binders. Determination of residue on sieving of bitumen emulsions, and determination of storage ability by sieving
出版:British Standards Institution

專家解讀視頻
BS EN 1429. Bitumen and bituminous binders. Determination of residue on sieving of bitumen emulsions, and determination of storage ability by sieving
出版:British Standards Institution
專家解讀視頻