A.200-300g B.600-800g C.1500-2000g D.2000-3000g
A.0.85μm B.1.55μm C.1.31μm D.0.45μm
A.0.45μm0.85μm B.0.85μm1.31μm C.1.31μm1.55μm D.1.55μm1.75μm