A.0.78%~0.82% B.0.75%~0.80% C.0.70%~0.82% D.0.80%~0.82% E.0.70%~0.80%
A.0.15% B.0.20% C.0.25% D.0.10% E.0.05%
A.通風法 B.吸濕法 C.密閉法 D.對抗同貯法 E.晾曬法