It cannot be utilised unless airdried to reduce moisture content to 30 % or less.
它不能利用，除非风干，以减少水分含量30%或以下。
2
Handmade Soap Since occupy 30-45% of glycerol, it has absorbed moisture in the air caused by sweating conditions, can be dried naturally.
因为手工皂中占有30 - 45%的甘油，它吸收了空气中的水份而产生的出汗状况，自然阴干即可。
3
The wood, having to be naturally air-dried for a long period of time, can be put into production only after having been moisture absorbed in drying house and carefully selected before manufacturing.