P91焊条/T91焊条,E9018-B9焊条ER80S-G焊丝，WB36焊条、T23焊条进口焊接材料焊条品名品牌/产地商业型号AWS标准规格包装情况适用母材P91/T91焊接材料P91/T91焊丝Metrode曼彻特英国9CrMoV-NER90S-B9Φ2.45.0Kg/管主蒸汽管A335P91(P91)P91/T91焊条CHROMET9MV-NE9015-B9Φ2.512.9Kg/包Φ3.215.0Kg/包)