常备货：
MDDF-3D-STY6-50
MDDF-3D-STY2-80
2 周 SLA：
MDDF-3D-STY10-50
MDDF-3D-STY6C-50
MDDF-3D-STY10Q-50
MDDF-3D-STY20Q-50
MDDF-3D-STY2-80
MDDF-3D-STY3-100
MDDF-3D-STY4-100
MDDF-3D-STY6-100