阻旋式物位开关（LEMICON-S) LS-H-2 辽阳慧特仪表有限公司

p1Src=//y2.yzimgs.com/uploads/304298/201653-153830653.jpg&p2Src=//y3.yzimgs.com/uploads/304298/201653-153853891.jpg&p3Src=//y1.yzimgs.com/uploads/304298/201653-153920631.jpg