家庭用品品質表示法
https://gyazo.com/726e4b2cecb4a701b8ea0988ca076f34
家庭用品品質表示法ガイドブック
https://www.caa.go.jp/policies/policy/representation/household_goods/pamphlet/
https://www.caa.go.jp/policies/policy/representation/household_goods/pamphlet/pdf/representation_cms219_20191220_01.pdf
#品質