振动表JM-B-63 上海临嘉科教仪器有限公司

p1Src=//y1shangxu.yzimgs.com/uploads//20240703-86594308.jpg&p2Src=//y1shangxu.yzimgs.com/uploads//20240703-19754720.jpg&p3Src=//y1shangxu.yzimgs.com/uploads//20240703-88366619.jpg