膨脹閥功能元件,利用感溫介質(zhì)熱脹冷縮的性能傳動(dòng)推桿來控制閥件的開關(guān)。
Expansion valve function components, the use of heat medium heat bilges cold shrink the performance of the transmission of push rod to control valve switch.
膨脹閥功能元件,利用感溫介質(zhì)熱脹冷縮的性能傳動(dòng)推桿來控制閥件的開關(guān)。
Expansion valve function components, the use of heat medium heat bilges cold shrink the performance of the transmission of push rod to control valve switch.