һHY5711B HY5711B绰ܻΪʽͨѶʽȽʱΪṩݡɿͨţ㷺Ӧڽĸ
HY5711BҪܣ 1.ܻ99ַ룬ɴ1500m 2.ܻʵʱԶѲ졣ʱѲֻ1s 3.ֻܻȫ˫ͨͬʱͨ/еķֻɴ5 4.ܻʵʱж··Ĺϱ 5.ܻҺͼʾֱ۵˽ֹܲ״̬ 6.ܻԶ¼ܡԴ洢9Сʱͨ¼500¼ 7.ܻ30DZ绰ֻDZ绰ס