测乳酸用，上海安钧电磁流量计 A... 上海安钧智能科技股份有限公司

p1Src=//y3.yzimgs.com/uploads_old/660/2014111909372323_old.jpg&p2Src=//y3.yzimgs.com/uploads_old/660/2014111909372394_old.gif&p3Src=//y3.yzimgs.com/uploads_old/660/2014111909372501_old.jpg"

aa