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

扁体切除和(或)腺样体刮除是治疗儿童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.

纯洗的火辊套不得遗留纯洗剂或汽油残液，靠版火辊的油不朱答澈底刮不兴肮脏。