SPA type of slopwork marketing pattern has made some well-known international brands a great success.

摘要SPA型是使国际知名服装得成功零模式。

Therefore all of fastener, button and fixing article of the slopwork need to be tested by fastener tension detector.

故此，所有成钮扣，按钮及固定件均需通过钮扣强度测试仪检测。