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Usually,the wound dressing must be preserving moisture, soft, of good permeability,non-toxicity and no pyrogen,as well as have no bad reaction and stimulatiion to flesh, and could promote the flesh bud growth and the skin regeneration , accelerate wound healing,decrease scars and so on
不能用and so on ，也不能用Usually，好難呀
- ?Lv 71 decade agoFavorite Answer
Necessarily, the wound dressing must be preserving moisture, soft, nicely permeable, non-Toxicity and no pyrogenic, as well as with no bad reaction and stimulation to flesh up, and could promote the flesh bud growth, and the skin regeneration, accelerate wound healing and decreasing scars etc.
2009-04-21 17:14:15 補充：
- MikeLv 51 decade ago
The wound dressing must .... and decrease scars.