镀锌薄钢板

GB/T2518-1988连续热镀锌薄钢板和钢带

Continual hot-dip zinc-coated steel sheets and strips

有闭环（插槽）可以套在螺母或螺栓头上的扳手。厚大螺母与镀锌薄钢板环凸焊接头组织与性能

Microstructure and Properties of Loop Projection Welding Joint Between Large-Diameter Screw Nut and Electrogalvanizing Thin Steel Plate

采用水浸超声聚焦直入射法对镀锌薄钢板点焊接头进行了质量评价。

The quality of spot welds in galvanized sheet metal was evaluated by using ultrasonic water immersion focusing method .

结果表明，该方法可有效提高镀锌薄钢板点焊接头超声检测的可靠性。

The results showed that the method could improve the reliability of inspection for car body coated steel spot-welded joint .

宝红闪银烤漆端庄大方，独创的加厚门板更显厚重。厚大螺母与镀锌薄钢板环凸焊接头组织与性能

Ruby-red and silver-flashing lacquer catches your eyes in first sight . Microstructure and Properties of Loop Projection Welding Joint Between Large-Diameter Screw Nut and Electrogalvanizing Thin Steel Plate