背负式追踪器
HQBG1202(2.9g)
HQBG1206(6.8g)
HQBG2009P(9g)
HQBG2210(10.5g)
HQBG1512S(13g)
HQBG2512S(15g)
HQBG2715S(17g)
HQBG1815S(18g)
HQBG2715L(17g)