丰满少妇aaaaaa爰片毛片,久久久久亚洲精品无码蜜桃,免费大片av手机看片,无码精品a∨在线观看中文

×

MB-1 sharp point tester

Video
Gallery
360°Show
×
×
×
Applicable scope
Test principles and standards
Instrument characteristics
Configuration list
It is used for sharp and sharp test in childrens clothing standard, European toy safety standard, American toy safety standard, national toy safety technical standard and other standards.
GB 31701-2015《Safety technical specification for textile products of infants and children》
GB/T 31702-2015《Test method for sharpness of textile accessories》
GB 6675-2003《National toy technical specification》
EN 71-1、BS 7909、ASTM F963、16CFR 1500.51、GB/T 22704
1. With the check function.
2. Portable desktop design, suitable for different use places.