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- What color is mica white?
- 3 answer
- What are mica slices and what are mica pieces useful for?
- 3 answer
- What shape is mica?
- 3 answer
- What is mica Xuan paper?
- 3 answer
- Is the hardness of mica large?
- 3 answer
- What are the main uses of mica in cosmetics?
- 3 answer
- What is mica?
- 5 answer
- What does H steel column H300*250*6*10-90 represent in steel structure?
- 2 answer
- Which is better, I-beam or HN steel?
- 2 answer
- Are all the steel girders H?
- 3 answer
- How to process arc H steel?
- 2 answer
- In the H steel frame, what is the connection between the secondary beams? Welding or high strength bolt connection?
- 3 answer
- I would like to ask you to do the master of steel structure, steel H steel cost per ton, how many yuan? emergency
- 3 answer
- Do you have H steel 550x300x11x18?
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- Use H section steel to make the beam, the span of 8 meters, the floor slab, what's the minimum H steel? What's the model?
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- What's the difference between hot rolled H steel and welded H? Is it the same weight?
- 4 answer
- In actual steel structure engineering, why use H steel in large number, but seldom use I-beam? What's the difference between the two?
- 3 answer
- How to declare the processed H steel? What is the rate of tax refund? Urgent urgent
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- H Elastic modulus of section steel
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- What are the specifications for H steel HW, HB, HN?
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- What is the weight per metre of 250x250x9x14h steel, please? Do you have any relevant information? Thank you
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- How large H steel are used for steel roof with span of 19 meters and 26 meters respectively?
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- How much is the weight of 200x200 H steel?
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- Calculation method of H steel area
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- Is the beam made of I-beam or H?
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- House built with H steel, two story buildings, all columns below, no load wall, beam with steel beam, what type of H steel?
- 4 answer
- How is the weight of H steel calculated?
- 3 answer
- What's the difference between I-beam and H?
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- How to control the welding deformation made of H steel
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- Why is it that the steel pile is low in cost and easy to construct, and it can be changed when there is an obstacle
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