SE110螺紋型阻旋式料位開(kāi)關(guān)
SE111法蘭型阻旋式料位開(kāi)關(guān)
SE120軸保護(hù)管型阻旋式料位開(kāi)關(guān)
SE130軸長(zhǎng)可調(diào)型阻旋式料位開(kāi)關(guān)
SE140高溫型阻旋式料位開(kāi)關(guān)
SE141高溫軸保護(hù)管型阻旋式料位開(kāi)關(guān)
SE146高溫軸長(zhǎng)可調(diào)型阻旋式料位開(kāi)關(guān)
SE160鋼索型阻旋式料位開(kāi)關(guān)