求翻译：针对贵公司在巴基斯坦C2项目中需采购蒸汽疏水阀的备品备件，因为蒸汽疏水阀作为特种作业阀门，我公司对每台产品出厂前全部都进行整机动作性能试验，若更换阀体、吊桶、浮球等零部件后，则需重新进行动作性能试验，单纯的更换零部件后并不能保证疏水阀动作性能正常。是什么意思？

Spare parts for your company in Pakistan c2 project need to purchase the steam trap steam trap valve as a special operations company for each product before delivery all machine motion performance test, if the replacement body, bucket float and other parts, you need to re-action performance test, th

For the company in Pakistan in C2 project steam traps need to be purchased for replacement parts, as steam traps as a specialized valve job, my company on each of the products are all shipped to the mobile for performance testing, and if you replace the valve body, steadied, floating ball and other

For your company in Pakistan C2 project in the neede