振动表SX63A 上海临嘉科教仪器有限公司

p1Src=//y1shangxu.yzimgs.com/uploads//20240703-88654942.jpg&p2Src=//y1shangxu.yzimgs.com/uploads//20240703-72774284.jpg&p3Src=//y1shangxu.yzimgs.com/uploads//20240703-69757206.jpg