selfhardening sand (mixture)

• 自硬砂

selfhardening sand (mixture)的用法和样例：

例句

1. Process Control of Furan Resin-Bonded Sand Self-Curing Technology.
   呋喃树脂自硬砂生产工艺过程控制。
2. When in operation, the unit is generally installed together with other machines to form resins self hardening sand reclaiming line.
   本机使用时一般是与其它设备组成整套的树脂自硬砂旧砂再生流水线。