...single oxyacetylene welding goggles单玻璃焊工护目镜 single side welding单面焊 single spot welding单点焊; 单行点焊 single-welded joint 单面焊接头single – welded lap joint 单面焊搭接接头 ..
Therefore, the first side pins and the second side pins can have symmetrical lengths without long side suspension ends and can be suitable for sticking and fixing wafers with singlesidewelding pads.