Testing Method Silicones test method พิมพ์ อีเมล BS EN 71-3:2013. Safety of toys - Part 3: Migration of certain elements. BS EN 12868:1999. Child use and care articles. Methods for determining the release of N- nitrosamines and N-nitrosatable substances from elastomer or rubber teats and soothers. ก่อนหน้า ต่อไป
