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产品名称企业名称JCTA－300陶瓷砖粘合剂上海曹杨建筑粘合剂厂热锻铅黄铜棒C3771上海第一铜棒厂铝锡对钢一钢双金属权上海东风有色合金厂TKJ1000／1．6－JXW（VF）微机控制变压变频调速上海得利凯普电梯有限公司乘客电梯YCF型30°、35°自动扶梯上海扬子电梯厂TKJ1000／l．O－J
Product Name Company Name JCTA-300 ceramic tile adhesive Shanghai Caoyang Building Adhesive Factory Hot-forged lead brass rod C3771 Shanghai first copper rod plant Aluminum-tin steel steel bimetallic right Shanghai Dongfeng Nonferrous Alloy Plant TKJ1000 / 1. 6-JXW (VF) computer-controlled variable frequency variable frequency speed control Shanghai Deli Elevator Co., Ltd. Passenger elevator YCF type 30 °, 35 ° escalator Shanghai Yangtze Elevator Factory TKJ1000 / l. O-J