Weifang Huamei Fine Technology Ceramics Co., Ltd. is listed on the list of "Shandong Provincial Enterprise Technology Center Proposed for Recognition in 2023" announced by the Shandong Provincial Development and Reform Commission
2023-08-30
成分
|
|
高纯氦气
|
单位
|
氦气
|
≥
|
99.999%
|
%V
|
氖气
|
≤
|
4
|
ppmv
|
氢气
|
≤
|
1
|
ppmv
|
氧气
|
≤
|
1
|
ppmv
|
氮气
|
≤
|
2
|
ppmv
|
一氧化碳
|
≤
|
0.5
|
ppmv
|
二氧化碳
|
≤
|
0.5
|
ppmv
|
甲烷
|
≤
|
0.5
|
ppmv
|
水份
|
≤
|
3
|
ppmv
|
型号
|
WMA219-40-15
|
容积
|
8、40(m3)
|
高度
|
1.310(m)
|
外形尺寸
|
0.219*1.310(m)
|
重量
|
48(kg)
|
材质
|
37Mn
|
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Add:Middle section of Cuifang street, Fangzi District, Weifang City
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Tel:+86-536-7663807
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