Aftershocks on Monday briefly cut power to backup pumps, halting the injection of coolingwater for about 50 minutes before power was restored.
星期一的余震主要切断了后备水泵的电源，中断了冷却水的注入。到恢复供电已经过去了大约50分钟。
2
The design manner of cooling system of CD injection mold was mainly introduced, and the coolingwater channel of moving plate, stationary plate, sprue and punch etc were detailed.
介绍了光盘注射模冷却系统的设计方法，以及动镜面、定镜面、浇口与凸模的冷却水路等。
3
Injection realize, in the pressure cooling, the use of low temperature water to mold a cooling cuisine, so as to narrow the products of the cooling time, drive up produce efficiency.