VDF、SP和样品使用前均需烘干，烘干时间＞16h，105℃；

VDF、SP和样品使用前均需烘干，烘干时间＞16h，105℃；

結果 (英文) 1:

VDF, SP and samples need to be dried before use, drying time>16h, 105℃;

結果 (英文) 2:

VDF, SP and samples need to be dried before use, drying time of 16h, 105 degrees C;

結果 (英文) 3:

VDF, SP and samples should be dried before use, drying time > 16h, 105 ℃;