少妇AV,日韩36页,日韩本中文一区,视频一区在线

德國進口 電磁閥Burkert 6525寶得 兩位五通電磁閥 ? Single and manifold mounting ? Low power consumption ? Fast response times ? Space saving （2 x 3/2-way version

電磁閥Burkert 寶得 6526兩位五通電磁閥 ? Compact design ? Single and manifold mounting ? Low power consumption ? Rocker pilot in DC ? Fast response times

Burkert 寶得6527 Burkert 寶得兩位五通德國進口電磁閥 ? Compact design ? Single and manifold mounting ? Low power consumption ? Rocker pilot in DC ? Fast response times

burkert寶帝電磁閥 BURKERT6511兩位五通先導電磁閥組 5/2-way Solenoid Valve for pneumatic systems ? Compact design ? Single and manifold mounting ? Low power consumption ? Fast response times

法蘭接口burkert6525氣動兩位五通電磁閥，型號burkert 6525 由一個 6144 型先導式 Flipper 電磁閥和一個氣動座閥構(gòu)成。Flipper 作用系統(tǒng)允許在功率消耗很小的情況下接通高壓，且開關(guān)時間短。所有標準型閥門均裝配有手動應(yīng)急操作裝置。 緊湊型結(jié)構(gòu) 單個安裝或組塊安裝 低電功率消耗 開關(guān)時間短