Repellency is not confined to the olfactory senses.

防护性不只限于嗅觉感官。

Pest-combating includes both repellency and killing of pests.

抗有害生物活性包括驱避性和杀灭有害生物。

The new product can preserve the loft and natural water-repellency of outer fabrics.

这种新产品可以保持织物外套的伸缩性和天然防水性。

Restores the loft and natural water-repellency of down garments, sleeping bags and comforters.

洗涤用，可以恢复绒毛衣服、袋和羊毛围巾的伸缩性和天然防水性。

8%, good wash-fastness and a certain degree of water-repellency resistant to water pressure of 193.

8%，水洗牢度较好，具有一定的拒水作用，耐水压值达193。