노즐 제조 전문업체, 플로우노즐, 오리피스, 벤츄리튜브, 링 등 https://www.komachine.com/ko/companies/doyeong-precision-industrial/products/ Speciality of Doyeong Precision Industrial 1 We have supplied so many and various kinds of Primary Devices (Flow Element for Differential Pressure, In-line Flow Metering) to big engineering companies and users in Korea and overseas ane sre registered by them as a competent sub-vender..
코머신 일반기업 2021. 4. 20. 10:00