Welded wires with epoxy coat, preventing open circuit under high temperature welding;
外表塑胶封装，里面焊接，高温焊接时杜绝开路；
Elastic epoxy paint and elastic polyester modified acrylic polyurethane top coat.
弹性环氧面漆和弹性聚酯改性丙烯酸聚氨酯面漆等。
This blended and filled the detail repairs as well as the 220 grit surface left in the epoxy primer coat by the blocking process.
在环氧树脂底漆上经过补土程序，添加辅料、填补凹陷后用220号砂纸打磨。
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