Using proper baking and pouring process for plaster mold, the castings with qualified size and good surface quality could be obtained.
在此基础上，对工作石膏型采用合理的烘烤和浇注工艺，得到了尺寸合格、表面质量好的铸件。
2
Galvanized substrate and silicone surface is used and after twice painting and twice baking its durability becomes well.
彩色钢板是以镀锌为基板又用硅酮作为表面，经两涂两烘加工而成，耐久性也较好。
3
Points worthy of attention for various processes including pretreatment, spraying undercoat, baking, transfer printing, renewed coating and spraying surface coat were presented.