每平米重≤25克经浸渍的乙烯聚合物制电池隔膜基布
The wight per square meter is less than or equal to 25g of impregnated polymers of ethylene, including battery diaphragm base fabricimpregnated, coated or laminated coating
无需监管证件
无需检验检疫
5603911010999每平米重≤25克经浸渍的乙烯聚合物制电池隔膜基布(浸渍包括涂布、包覆或压层)复制