ALZRC - 500 425A 碳纤主旋翼/黑产品编号:HCW425A
ALZRC - 500 425B 碳纤主旋翼产品编号:HCW425B
ALZRC - 500 425C 碳纤主旋翼产品编号:HCW425C
ALZRC - 500 425D 碳纤主旋翼产品编号:HCW425D