原装SAMWON三元32点连接模块 SM-S7-300B SM-S7-300H 纳加霍里科技（深圳）有限公司

p1Src=//y1.yzimgs.com/uploads/507498/202396-85653176.jpg&p2Src=//y2.yzimgs.com/uploads/507498/202396-8572528.jpg&p3Src=//y2.yzimgs.com/uploads/507498/202396-85711327.jpg