Full Cartridge Replacement Kits are available for all True Union style ball valves and ball check valves.
对于所有真活接类型球阀和球体止回阀，可提供完整的更换筒组件。
2
In the process of the debugging and the ballcartridge testing, read back the collection data and draw out the experiment curve.
在调试和所做过的实弹试验中均将所采集的数据进行了读取，并绘出了试验曲线。
3
At last we discussed how to combine the rapid tooling and precision foundry to produce batch of samples, we can apply these samples in the fuze system and ballcartridge experimentation.