Q:History of Chinese machinery development

China in about 40 to 500 thousand years ago, there have been processing crude scraperschoppers and three prismatic tip like device primitive tools. 4~5 years ago appeared grinding technology, many stone tools have been relatively smooth, blade is also sharp, and has a single edge, double blade, convex blade, concave blade and round blade of the points.

Q:I'm looking on find places to buy broke machinery like CATERPILAR, CASE, JOHN DEERE, etc in Texas mainly but all over US would be the best. Thank's.

Machinery okorder

Q:why are heavy constructions equipments painted in yellow?

Because it is a very visible color. Same reason that the workers have to wear those yellow reflective vests. So people can see them and be aware of the possible dangers their presence bring.

Q:What are the major related courses in the university?

Mechanical engineering is a discipline in engineering, including mechanical design manufacturing and automation, material forming and control engineering, industrial design, process equipment and control engineering, vehicle engineering, mechanical engineering and automation, mechanical and electronic engineering, automobile service engineering, automobile application engineering, logistics equipment, manufacturing engineering, marine engineering technology, electrical automation technology (automatic control technology)

Q:Please tell me how to use the multimeter to measure those aspects when the working circuit of construction machinery is out of order

Measure the control circuit first, and then measure the motor to short-circuit the ground, then measure whether the interphase is short circuited and check step by step.

Q:methods of attaching condition monitoring of machinery?

Your question is too vague to even attempt an answer. What type of machinery are you monitoring? What parameters of said machinery do you want to monitor - temperature, broken tool, air hydraulic pressure, motor current, vibration...etc., on and on. Please clarify what you are asking so that we can attempt to give you a reasonable answer.

Q:Engineering engines use those engines as power!

A diesel engine used on construction machinery.. What brands do you have?.. For example: working with deutz. Steyr。。 Other summer jobs. Liugong. Temporary workers. What engine do you use?

Q:A short extract from the link below: A lawyer for one of the so-called Tapas Nine has confirmed to the Spanish newspaper El Mundo that their client would like to speak further to the Portuguese police but feels reluctant to do so because of Gerry and Kate McCann’s powerful political allies. You can read the rest in:http://www.newsdeskspecial .uk/2007/11/mccann-friend-a.html

↑ I agree with Michael W

Q:Without machinery?

you know the drill. sit ups. crunches. stuff like that.

Q:I want to start getting some machinery for woodworking, but i prefer if i live in an apartment rather than a house. Are there small buildings to rent out to use for workshops? Or should i look for apartments that come with a separate garage and put it all in there? I feel like they wouldnt allow that, but i havent asked. If those dont work should i just consider resting out a house? What are my options?

How about those self storage units? a lot of people use them for other than storage. Some units have electrical available. I know people who re-vamp vehicles in some of them, and others who do woodworking and metal working in them. I think there is a charge for the amount of electricity used, but it would be worth it for the convenience of having a shop.