在线精品免费观看|98超碰在线观看|正在播放heyzo美痴女|被艹到高潮,三妻四妾电影完整版在线观看视频,97超碰人,免费avapp

中文版|English|日本語
Optical Auxiliary MaterialsHome >> Products >> Optical Auxiliary Materials

Silicon Dioxide Target

Technical Specification and Parameter

NAME

Silicon Dioxide Target

FORMULA

SiO2

PURITY

99.99%

AVAILABILITY

Φ255.6×12.7mm

DENSITY

2.4g/cm3

MELTING POINT

1670℃

TEL:(0086) 377-63152375 FAX:(0086) 377-63167800
Copyright (C) 2014-2030 Nanyang Lida Optic-electronics Co.,Ltd..All rights reserved 豫ICP備19029413號