Specialpump standards make us different from other pump manufacturers.
特泵标准，使我们与其他泵制造商不同。
2
The effectiveness of inducers, vortex pumps, and specialpump designs for gas extraction for up to 40 percent gas by volume are discussed.
按体积计最多40%的气体的诱导剂，涡旋泵，和特殊的泵的设计，用于气体提取的有效性进行了讨论。
3
Hangzhou Nanfang specialpump Industry Co., Ltd. is specialized in manufacture of stainless steel multistage pumps, integrating scientific research, production and marketing.