成人欧美一区二区三区黑人免费,91在线精品一区二区三区,亚洲色图欧美电影,日韩中文字幕免费在线,久伊人,激情一区二区三区四区,中文字幕在线看片

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

Ni/V Target

Technical Specification and Parameter

NAME

Ni/V Target

FORMULA

Ni/v

PURITY

99.9%

AVAILABILITY

Φ127×3mm

DENSITY

8.9g/cm3

MELTING POINT

1450℃

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