streamlined valve

基本解释

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换向阀，是一机部换向阀联合设计产品，具有结构合理，动作可靠。
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换向阀，是一机部换向阀联合设计产品，具有结构合理，动作可靠。
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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换向阀是一机部换向阀联合设计，具有结构合理动作可靠特点。