标准配置为机加工黄铜结构，镀铬镍阀体，乙丙橡胶止回阀瓣总成和丁钠橡胶密封，不锈钢弹簧和压力板。
Machined brass construction, chrome nickel plated body, EPR rubber check disc assemblies and Buna 'n' seals, stainless steel springs and pressure plates are standard.
钢杆，钢骨，双金套手柄，色丁布伞面，透明膜包装，晴雨兼用。
Steel pole, steel ribs, golden handle, sadin cloth cover, translucent plastic film packing, both for rainy and sunny use.
铸铁是汽车四项主要构造材料之一，其重量份额一般居第二位，仅次于钢，而高丁铝和塑料。
Cast iron is one of four main construction materials in automobiles. Its weight share is second to steel and higher than either aluminum or plastics.
应用推荐