A PHP Error was encountered

Severity: Warning

Message: Undefined array key "mobile"

Filename: libraries/Moblie_library.php

Line Number: 51

Backtrace:

File: /opt/lampp/htdocs/www/xingfa/application/libraries/Moblie_library.php
Line: 51
Function: _error_handler

File: /opt/lampp/htdocs/www/xingfa/application/controllers/Product.php
Line: 92
Function: checkmobile

File: /opt/lampp/htdocs/www/xingfa/index.php
Line: 315
Function: require_once

兴发股份-产品与服务

产品与服务


电子级磷酸(含量:85~87%)

化学式:

H3PO4

分子量:

98 (g/mole)

用途:

在集成电路(IC)等微电子工业,用作清洗芯片上的氮化硅层。