The part consisting of carbon rod and depolarisation substance, if not prepared for immediate use, must be swrapped in gauze and yarn treated with MONTAN WAX.
电池是由碳棒和两极化的物质组成，如果不能立即生产成品必须使用用褐煤蜡处理过的纱布包装存放。
2
A rod connected to the valve presses into this wax.
和一个阀相连的杆中注入这些蜡。
3
For screw pump well, the following accidents, such as rod breaking, wax locking and pump burning, always happened.