The spray packing bottle comprises a bottle body, a spray nozzle and filter disc.
喷雾包装瓶包括瓶体、喷头、滤片。
The process characteristics of disc vacuum filter and pressure filter are introduced respectively.
介绍了圆盘真空过滤机和加压过滤机在浮选精煤脱水方面的工艺特点。
Without removing the solenoid coil, we can easily clean the filter this solenoid valve carries just by manually unscrewing the nut, pulling off the plastic filtering disc and cleaning it.
本电磁阀自带的过滤器无需拆卸管子即可非常方便的清洗，只需用手拧下螺帽，拔除塑料滤片即可清洗。
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