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Question:

Crossing the zinc iron trunking to do the bending formula

I did not put a line in the power line is a separate fold with another root folded together, and then each with insulating tape wrapped a bit, but the package is not very good, may be dew point, but connected to the Boot, I wonder if there is no danger, online, etc., in a friend's home. Question added: Mom than you know Shashi called pupils, I am, let the deputy to the primary school students can die ah, that point is not much better for me

Answer:

Really served you, no need to save the province, when the time did not pay attention to short-circuit burned a computer above something you cry no use. Change it Three to five dollars of things, find acquaintances do not want money. Not to ask their parents to a few dollars to buy one, and then not to sell the computer where the uncle and aunt to send an old one. There is no problem in general. Courage to enlarge the point.
Plus, a variety of wonderful work point of view will make you get started soon
I would like to ask the handsome friends? I do in the construction of water and electricity, iron trough 45 degrees there are 90 degrees formula is how to count Thank you?
I would like to ask the master who, I now just do water and electricity installation, I would like to learn the calculation of the formula of crossing the zinc trough, 40 degrees 90 degrees, there are three links four practices, please teach me what teacher. Thank you.

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