RC1/4754KB规格参数
相关型号
RC1/4754KH RC1/4754KTB RC1/4754KTD RC1/4755TR RC-1/4-75K-5%-R RC1/47R5JB RC1/47R5JTB RC1/47R5JTD RC1/4-8.2-5% RC1/4-820-5%