procedures introduced b
程序介绍b
以上为机器翻译结果，长、整句建议使用 人工翻译 。
B-12 type water solvent lacquer is used to produce coating material. The main procedures such as pre-heating, coating, and drying are explained. Apolegamy of key equipment is introduced.
涂料选用B—12水性漆，对工艺中涂敷前预热、涂敷、涂敷后热风烘干等主要工序进行了详细叙述，对工艺中几个关键设备的选配做了介绍。
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