单词	under-type worm gear
释义	under-type worm gear 蜗杆在下的蜗轮传动
随便看	constant voltagepower source constant voltage power source constant voltage power supply constant-voltage power supply constant voltage process constant voltage reactor constant voltage rectifier constant-voltage rectifier constant-voltage regulated power supply constant voltage regulation constant-voltage regulation constant voltage regulator constant-voltage regulator constant-voltage response constant voltage source constant-voltage source constant voltage step constant voltage supply constant voltage system constant-voltage system constant voltage system current control constant voltage transfomer constant voltage transformator constant voltage transformer constant-voltage transformer