日韩精品一区,男人操女人下面视频,日韩精品无码电影,一级片视频网站-97偷自拍亚洲综合二区_国产精品中文一区二区三区_亚洲人成电影在线天堂_日韩熟妇中文字幕

Bronzing Base Membrane

Features:
1. Good heat resistance;
2. High tensile strength;
3. The product appearance smoothness is good;
4. High cleanliness of products.


Product applications: mainly used in anodized aluminum, bronzing laser applications.