求翻译：5.4.8 各使用部门应根据各种商品的生产日期和有效期来检查化学品的有效使用期，防止因化学品变质而产生危害；并填写QFM-07-190《化学品有效期确认记录表》。是什么意思？

5.4.8 user departments should be based on the production and expiry dates of the various commodities to check the effective use of chemicals, prevent harmful chemical deterioration; fill qfm-07-190 "chemicals valid confirmation record sheet".

5.4 8 the user departments should be based on a variety of commodity production and expiration dates to check for chemicals used for effective prevention, because of the chemical deterioration and cause a hazard; and QFM - fill in the 07 - 190 chemicals that validity of table records.

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5.4.8 the user departments should be based on a wide variety of goods production date and period of validity period to check the effective use of chemicals to prevent hazards due to chemical deterioration and fill in the form QFM-07-190 the validity confirmation records of chemicals.

5.4.8 each user departments should act according to each kind of commodity the production date and the term of validity inspect the chemical the effective lifetime, prevented has the harm because of the chemical deterioration; And fills in QFM-07-190 "Chemical Term of validity Confirmation Data shee