JX-A15款470~1000mm
***
JX-A10款290~505mm
JX-A4款 108~175mm
JX-A3款 108~130mm
JX-A13款 470~790mm
JX-A12款 380~670mm
JX-A11款290~625mm
JX-A8款280~400mm
JX-A7款195~340mm
a40底基座