镀锌的例句（镀锌在句子中的用法）

• A zinc coating is applied to the steel for rust protection. 镀锌层是用来防止钢铁生锈的。
• Fire hydrant system and sprinkling system should be connected by galvanized steel pipe of threaded connection. 消火栓系统与喷淋系统管材采用热镀锌钢管丝扣连接.
• There are two pipes, ( waste water ) the drainpipes should be seamless pipe plated by zinc. 卫生单元有两路排水管, ( 污水、疏水 ) 排水管为无缝钢管镀锌.
• ...75mm galvanised nails. 规格为75毫米的镀锌钉子
• ...corrosion-resistant galvanized steel. 防腐蚀的镀锌钢
• Continuous hot dip galvanizing line a biggish electrical control project which is complex for control logic. 连续热镀锌生产线是较大型的电气控制项目,控制逻辑较为复杂.
• The property of the coating is identical with electroplating Zn - Ni alloy coating in ammoniate. 研制成功一种钾盐无援电镀锌 - 镍合金新工艺.