SRR4011-220Y规格参数
相关型号
SRR4011-220YL SRR4011-2R2Y SRR4011-2R2YL SRR4011-330Y SRR4011-330YL SRR4011-3R3Y SRR4011-3R3YL SRR4011-470Y SRR4011-470YL SRR4011-4R7Y