1·Yunnan Baiyao ( farinaceous ) how is injury of remedial abrade substandard used?
云南白药（ 粉状） 治疗擦伤等外伤怎么用?。
2·If sound - wash, degrease and abrade.
如果声音-清洗，脱脂和擦伤。
1·Floats in satin and sateen fabrics tend to snag and abrade easily, thus, such fabrics are not as durable as plain or twill weave fabrics.
缎纹织物中的浮长线容易磨损、起毛或纤维被勾出。因此，这类织物的强度低于平纹织物和斜纹织物。
2·Dusr extraction metal hose is with high flexibility, low temperature resistant, hard to abrade and twist.
吸尘软管韧特强，耐低温、耐磨损、耐扭曲；