狠狠色丁香婷婷综合橹88I中文一二区I欧美日韩国产一区二I国产手机avI在线看片成人I日本最新一区二区三区I国产网红在线观看I在线观看aa

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