Please note that written proof of delivery is not provided for registered mail.

挂号邮件不提供书面签收回条服务。

youdao

Officer preparing for promotion to next level should complete the tasks in a phased manner. Few tasks will require written proof of being completed.

准备晋升的高级船员应以适当的方式完成所有的项目，有部分项目是需要提供书面证据的。

youdao

Because it is your party does not provide shipping instructions, which leads to delay required to pay deposit, so I hope you can provide written proof side, your side will be borne margin.

由于是您方未提供发货指示，才导致延期需要交纳保证金，所以希望您方可以提供书面证明，保证金您方会予以承担。

youdao

You have written proof of the efficacy of not just your program, but also your implementation of it, for the regulators.

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Check with the individual delivery service to find out how to get written proof of the mailing date and keep it handy with copies of your return.

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The company said garages would need to be provided with written proof from a local official dealer that the car could not be converted to run on alternative fuels.

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