pzs
- 网络变量柱塞泵;杂散损耗;超细磷铁锌硅粉;聚膦腈;塑性区尺寸
pzs-
The preparation of PZS nanotubes was simple and easy to scale up , so did the post treatment .
制备和后处理过程简单，易于工业化生产。
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PZS nanotubes had a molecular structure of highly cross-linked cyclo-matrix .
PZS纳米管是高度交联的环交联型分子结构。
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The article presents the design priniple , design methods and the structure of hydraulic pump testing system of the PZS 4 type spraying machine multiple trail table .
介绍了PZS－4型喷雾机械综合试验台的液泵性能测试系统部分设计原理、设计方法及其结构。