韩日av不卡,亚洲一区二区三区影院,无套内谢孕妇毛片免费看看,一本一道综合狠狠

In

銦1.jpg  


銦2.jpg


銦3.jpg


  

Introduction

Purity:99.999%

Shape:Block,   powder
Appearance:silver gret,metallic luster
Melting   Point:156.6℃
Density:   7.31g/cm3
Regular   Specification:?8x15mm


Scan and pay attention to the public number