好男人在线社区www影视下载_一级做a爰性色毛片兔_了解最新男插女青青影院_免费的一级毛片夜夜欢性_一本到加勒比东京热无码_免费 无码 国产优嘿在线观看_亚洲日韩国产成_亚洲中文字幕在线第六区_被男狂揉吃奶40分钟_美女扒开胸无遮挡黄18禁

Welcome to Baoji Zhongpu Non-Ferrous Metals Co., Ltd.

Today Is:

?

Tantalum rod tantalum wire

Material:

Standard:

Introduction:

Tantalum rods tantalum


Tolerance specification (mm) φ3.0±0.05 ~ 60±3.0

Length: 500±5 ~ 4000±20

State: vacuum annealing, hard state, grinding (turning) bar

Supply standard :(GB/ t14841-93) zirconium plate

Zr, Zr - 0

Supply standard :(Q/ bs6532-91)

Dimensions (mm) : 0.30±0.005 ~ 10.0±0.30

Width: 50±3.0 ~ 400±15/0

Length: 50±3.0 ~ 2000±20/0

State: hard state, vacuum annealing state, hot rolling state, hot drawing state


http://haof110.cn/english


The tantalum tube


The tungsten tube


The molybdenum tube


The niobium rods