Tonsillectomy and curettement of adenoid are the effective way to treat children OSRD.

扁桃体切除和(或)腺样体刮除是治疗OSRD有效方法。

Washing away the water cleaning agent shall not be left on the roll and or petrol residual liquid water by a version of the ink on the roll should be carefully curettement clean.

纯洗的火辊套上留纯洗剂或汽油残液，靠版火辊上强硬的油朱答澈底刮兴肮脏。