【运输】生产环向钢筋的绕组布置

train heating winding【铁路】

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

winding paper tubes without mandrel

soldering of winding ends on solderings, machine,

long shunt compound winding【电】

multi-winding transformer【电】

inductance, transformer, coil winding machine

obliquely to the winding mandrel center