As a result, theoretical basis to improve the design of doublepump single circuit stabilizer valve bare been provided.
这一结果为双泵单路稳流阀改进设计提供了理论依据。
2
Switching valve division has been using the doublepump patented corrosion resistant ceramic leakproof structure to ensure that fluid does not leak slurry drops.
双泵开关阀体采用本司已获专利的耐腐蚀陶瓷防漏结构，确保色浆滴浆不漏。
3
The human heart is a four-chambered doublepump with its right and left sides fully separated by a septum and subdivided on Both sides into an atrium above and a ventricle Below.