日本aa大片高清视频,国产一区二区电影院,97人洗澡人人澡人人爽人人模,精久久久久久久久竹菊

Ta


鉭3.jpg    


鉭1.jpg


鉭2.jpg


Introduction
Purity: 99.95%
Shape:Block,   Columnar, powder
Appearance:silver   white,metallic luster
Melting   Point:2995℃
Density:   16.654g/cm3


Scan and pay attention to the public number