High head gravity flow and leadpump can be selected for conveying lead liquid, high head gravity flow can largely reduce lead residue.
铅液输出有高位自流输铅液和铅泵输铅液两种方式选择，高位自流输铅液大大降低了铅渣生成量。
2
A plunger type quantitative leadpump belongs to the technology field of special pumps and is used for solving the problems with the leadpump, including high rate of wear and short service life.
一种柱塞式定量铅液泵，属特种泵技术领域，用于解决铅液泵磨损速度快、寿命低的问题。
3
Anemia can lead to a rapid or irregular heartbeat - an arrhythmia.Your heart must pump more blood to compensate for the lack of oxygen in the blood when you're anemic.