回针
- 网络Back Stitch;return pin
回针-
以这个包为例，在标签下面出现了回针。
In this example , there is back and forth stitching under the tab .
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微量注射器进针深度为硬膜下6.0mm，后退回针1.0mm。
The depth of needling microsyringe was 60 . mm , then return needled 1.0 mm .
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正品不应该出现回针的情况——这标志着做工粗糙，没有满足路易威登的高标准。
There should be no back-and-forth stitching - that 's a sign of sloppy construction that doesn 't meet Louis Vuitton 's high standards .
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仔细检查手包，寻找可能表明伪造的破绽。以这个包为例，在标签下面出现了回针。
Examine the bag carefully for this sign of a possible counterfeit . In this example , there is back and forth stitching under the tab .