The present invention provides a kind of steel solid powder titanium - aluminum binary altogether permeability method.
本发明提供了一种钢的固体粉末钛-铝二元共渗方法。
The materials such as wood, cast and steel products, because their density are more homogeneous, so their image profiles which are inspected by ICT device must be binary-value images approximately.
ICT的待检材料如木材、铸件和钢件等，它们的密度一般都比较均匀或相近，因此它们的ICT断层扫描图像近似于二值化图像。
A binary alloy coating seamless steel tube top and a manufacture method belong to the field of laser processing.
一种双合金涂层无缝钢管顶头及制造方法属激光加工领域。
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