What kinds of rock entry models are there in the 31 rotary drilling rigs? Request introduction!

2 answer

What are the different types of casting defects that can occur in centrifugal casting?

3 answer

AC Compressor Fan Motor?

2 answer

What is the height of the tower crane?

3 answer

Does the pre filter affect the flow rate of the tap water, and it acts as a barrier to the flow pressure? Does it cause water flow to slow down at home?

4 answer

Labeling machine machine composition

5 answer

What brand machines do you need to produce double glass? How much is the equipment? How much is the material? Can a large area do? Do you use artificial water for producing ordinary drinking glasses?

4 answer

Accounting Question -- Sale of machinery?

2 answer

Is there any difference between welding rod and welding wire?

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How does the EPSON R230 close the CD/DVD rail?

4 answer

What are single plate flanges, short tubes, flanges, short tubes, flanges, three connections, and flanged bends? What is the material? What is it?

3 answer

So bored summer just started today and?

3 answer

Is a single jaw crusher easy to use?

3 answer

Does the tank filter need to work all the time?

4 answer

What do you need to learn about CNC lathes?

4 answer

Are Daewoo automotive and Daewoo electronics separate companies?

2 answer

What is the effect of using the inverter?

5 answer

What is the difference between a volute fan and a centrifugal fan?

5 answer

I need to lose quite a bit of weight.Can anyone help?!?

3 answer

The building electrical iron pipe and the pipe line fixing member connected to what is called, what is called the iron pipe and the 86 fixed part of tin

3 answer

Describe the production of electrical energy from a nuclear fission reactor?

1 answer

hand mangled at work in machinery. should i sue and if i do, should i continue working there?

5 answer

What is a boiler room brawl? Plust BQ! easy 10 points?

4 answer

What are the limitations of metal casting machinery in terms of shape and complexity?

3 answer

How can I build an underground shooting range?

4 answer

what type of heat exchanger is used as a condenser in refrigeration?

2 answer

The hydraulic platform is compared with the normal lift platform

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Classification of equipment for plastics mills

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How can the material waste be minimized when using metal straightening machinery?

3 answer

What's the rumbling noise I hear from the outdoor unit when I turn the heat on?

3 answer