支撐并保持陽(yáng)極導(dǎo)桿在在上部結(jié)構(gòu)上的正確位置.Support the anode rods and keep them in correct position.陽(yáng)極導(dǎo)桿接觸面的外型尺寸和表面質(zhì)量.Outside dimension and quality of the contact surface for the anodes.它的構(gòu)件含F(xiàn)idelCastro, 古巴的生病導(dǎo)桿.Its members include Fidel Cas...