PCP is short for progressing cavity pump, which consists of （ ）.
A、a helical metal rotor
B、a centrifugal pump
C、a seal
D、an elastomeric stator
发布时间：2025-03-14 10:35:22
请在 下方输入 要搜索的题目：
推荐参考答案 (
由 快搜搜题库 官方老师解答 )
答案：a helical metal rotor ■an elastomeric stator
相关试题
- 1.PCP is short for progressing cavity pump, which consists of （ ）.
- 2.PCP is short for progressing cavity pump, which consists of （ ）.
- 3.Which of the following glands is located in the abdominal cavity?
- 4.PCP
- 5.Which of the following pumps belongs to centrifugal pump?
- 6.Which one is the short form of Corporation?
- 7.An inventory, which consists of partially worked goods is called
- 8.Which is _______(good), the long one or the short one?
- 9.Which OTK MPR Transmitters are Short Spaced?
- 10._____ is a hollow muscular organ located in the pelvic cavity of female mammals in which the fertilized
