streamlined valve

基本解釋

K25J series 5/2-ways directional valve is a product jointly designed by ?rst ministry of machinery have streamlined structure and reliable actions.
K25J系列二位五通截止式換向閥，是一機(jī)部換向閥聯(lián)合設(shè)計(jì)產(chǎn)品，具有結(jié)構(gòu)合理，動(dòng)作可靠。
K25J series 5/2-ways directional valve is a product jointly designed by first ministry of machinery have streamlined structure and reliable actions.
K25J系列二位五通截止式換向閥，是一機(jī)部換向閥聯(lián)合設(shè)計(jì)產(chǎn)品，具有結(jié)構(gòu)合理，動(dòng)作可靠。
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K23J series 3/2-ways shut directional valve is a product jointly designed by First Ministry of Machinery have streamlined structure and reliable actions.
K23J系列二位三通截止式換向閥是一機(jī)部換向閥聯(lián)合設(shè)計(jì)，具有結(jié)構(gòu)合理動(dòng)作可靠特點(diǎn)。