关注微信公众号查券更方便
XCKML121H29C机械式行程限位开关XCKML102H29 106 108 21两开两闭
XCKML全金属行程限位开关2开2闭
行程限位开关XCKML121H29C 108 106 115 XCKML102H29两开两闭现货
