杯式型风速计风速表AM-4220 上海临嘉科教仪器有限公司

p1Src=//y1shangxu.yzimgs.com/uploads//20240703-46866195.jpg&p2Src=//y1shangxu.yzimgs.com/uploads//20240703-37853951.jpg&p3Src=//y1shangxu.yzimgs.com/uploads//20240703-33707517.jpg