“导杆”的英语？

支撑并保持阳极导杆在在上部结构上的正确位置.Support the anode rods and keep them in correct position.阳极导杆接触面的外型尺寸和表面质量.Outside dimension and quality of the contact surface for the anodes.它的构件含FidelCastro, 古巴的生病导杆.Its members include Fidel Cas...