Ʒ
MK-31ʯ⽬
MK-31洦ڳƣ̣ƻңõ죬īȡʯӲһʯߣĥȱʯϲϸ´ĥʾӲɴ70-90ȣʯӦעı澧γԵİ棬ˮMK-31Ӳʺϴʯʹá
MK-31洦ʹѾʧƹĴʯ±ƽ⾧Чĵ棬Ӧȷ£ȻӲΪﵽЧʩǰ漰
ʹ÷
1ѡ 0-2˿ޣҡMK-311~30.5~1m档˿һʼʱӦӴ3~5/ƽףɼС1~1.5/ƽףɼ1~1.5
2Ƶʹȷֲһƶ淢ȣ⣬ӨЧΪֲֹδ³̶ȵĵ棬ظϷЧ
3 øɳƽĩƳɾ
4 ȼָʹǰҡȡ