这种碳垫子，还是树脂制品时就弄湿了，得压缩成型使其变硬。
The carbon matting, drenched in resin, is compressed into a mold to harden it.
一种有机酸，C4H 6o 2，用于药剂的制作和树脂制品。
An organic acid, C4H 6o 2, used in the preparation of pharmaceuticals and resins.
适用于保龄球产品的表面抛光和保养，也可用于其他塑料或树脂制品的表面抛光。
Which is suitable polishes to the bowling product surface with the maintenance , also may use in surface polishes for other plastics or the resin product.
应用推荐