国产无码一区,极品粉嫩小泬白浆20PA片,美女波霸三级毛片毛片视频,操逼国产

德國(guó)進(jìn)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(guó)進(jìn)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(dǎo)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(dòng)兩位五通電磁閥，型號(hào)burkert 6525 由一個(gè) 6144 型先導(dǎo)式 Flipper 電磁閥和一個(gè)氣動(dòng)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(shí)間短。所有標(biāo)準(zhǔn)型閥門均裝配有手動(dòng)應(yīng)急操作裝置。 緊湊型結(jié)構(gòu) 單個(gè)安裝或組塊安裝 低電功率消耗 開關(guān)時(shí)間短