RL20S472G规格参数
相关型号
RL20S472GB14 RL20S472GBSL RL20S472GR36 RL20S472GRE5 RL20S472GRE6 RL20S472GRE7 RL20S472GRE8 RL20S472GRSL RL20S472JB14 RL20S472JBSL