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一种阀芯推杆分体式微型高速数字阀

Release time:2024-04-19 Hits:

Type of Patent:Invent

State of Patent:Authorized patents

Service Invention or Not:no

Authorization Date:2023-12-19

谢方伟

Gender:Male Alma Mater:中国矿业大学 Degree:Doctor School/Department:机电工程学院 E-Mail: