求翻译：姚总，现将一个试单下给贵司生产。按去年给姚伟的那个发热袋样品做，剪裁布时要注意是内翻加工后成品的尺寸要达到采购单上的要求。是什么意思？

Yao total, now a trial order manufactured to your company. Last year do to Yao Wei fever bags sample, cut the cloth to the the varus processing, the size of the finished product on the purchase order requirements.

Yao total, will now be a test-ban single next to your production. According to Yao Wei of last year that heat bag samples to be taken when doing so, tailoring, processed goods is doubled in size to achieve procurement requirements.

Yao always, presently tries one under the list to produce for the expensive department.Great that gave off heat the bag sample according to last year for Yao to do, after when tailor cloth had to pay attention is in turns the processing the end product size to have to achieve on the purchase order t

Yao Zong, now under a single test to your production. Last year the heat bag samples gave Yao Wei do, trim should pay attention to is the inner dimensions of the processed product to meet requirements on the purchase order.