【电学】卷绕形状

如果你爱她，就要保护她的心，你的爱是那样纯洁，宛如苍翠山中清澈的泉水。

winding-up

train heating winding【铁路】

traversing thread guide with thread guide (yarn guide) for winding machines

winding paper tubes without mandrel

long shunt compound winding【电】

multi-winding transformer【电】

inductance, transformer, coil winding machine

center tapped winding