氟塑料- 46交货时应附有质量检验单和产品合格证。

Fluorine plastic -46 delivery should be accompanied by quality inspection certificate and product certification.

兹随函附寄由上海商品检验局出具的第(04)204号检验单之副本一份。

We are enclosing a copy of the Inspection Certificate No. (04) 204 issued by the Shanghai Commodity Inspection Bureau.

在桩基工程中，为了检验单桩的工程质量，亟需采用准确、快速而简便的无破损检验法。

In the pile foundation project, it is necessary to. adopt an accurate, quick and convenient non-destructive method for examining the quality of each single pile.