求翻译：承接外部委托分析检验时，质量部按照费用管理出具收费凭证，并审核、盖章，由委托方在财务处交纳检验费用后开展工作。是什么意思？

Analysis commissioned to undertake an external inspection, the quality of charges issued by the Ministry of certificates in accordance with expense management and auditing, sealed by the commissioning party to pay the inspection fee in the Treasury to work.

The long-term or workload larger commissioned commissioned analytical testing tasks, must be signed contract analytical testing technology.

When continues exterior request analytical control, the quality department according to the expense management writing up charge certificate, and verifies, stamps, pays the examination fee by the request side after the financial division to do the work.

Undertake analysis of external delegates inspection, quality Department in accordance with the charges issued by a management fee vouchers, and auditing, sealed in by clients working in Treasury pay the examination fee.

Undertake analysis of external delegates inspection, quality Department in accordance with the charges issued by a management fee vouchers, and auditing, sealed in by clients working in Treasury pay the examination fee.