RS 12T-0.5规格参数
相关型号
RS 12T-1 RS 12T-10 RS 12T-10/S90 RS 12T-100 RS 12T-15 RS 12T-1-RS 12T RS 12T-2 RS 12T-2/S90 RS 12T-20 RS 12T-2-RS 12T