
COIL COATED METALS - TEST METHODS - PART 27: RESISTANCE TO HUMID POULTICE (CATAPLASM TEST)
出版:Comite Europeen de Normalisation

專家解讀視頻
COIL COATED METALS - TEST METHODS - PART 27: RESISTANCE TO HUMID POULTICE (CATAPLASM TEST)
出版:Comite Europeen de Normalisation
專家解讀視頻