May 23, 2019

wide strip coil as raw materials

Excessive frequency straight seam welded pipe ( ERW ) in response to the welding course of is split into totally different induction welding and resistance welding two varieties, using scorching rolled wide strip coil as raw materials, via the continuous forming, bending, welding, heat remedy, sizing, straightening, slicing course of, such as weld brief compared […]

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May 22, 2019

Love is so great

I heard this story when I was in Vietnam, and it was advised to me as reality. I have no chance to get of knowing without a doubt that it is valid, yet I do realize that more abnormal things have occurred in war. Whatever their arranged focus on, the mortar rounds arrived in a […]

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April 24, 2019

the galvanized sheet and the compression plate

A spiral welded pipe manufacturing unit is equivalent to five-eight Longitudinal station tools, the way to make multiple quantity management equipment, manufacturing strains are capable of achieve the same manufacturing standards, check ie unified manufacturing process specifications and high quality assurance system to satisfy the standard of welding manufacturing Necessities and pipe manufacturing grade shall […]

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March 19, 2019

Perfect the Education Standardization Work (IV)

Language and text standards. To establish a norm and standard system of language and text and study the related standards of voice, text, vocabulary, grammar, national minority language and foreign language application.check here   Improve the implementation mechanism of educational standards Improve the awareness and ability to follow standards, increase the implementation of standards, policy […]

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