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debomecha

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debomecha

crane work

how is the crane works?
09:16 Sun 21st Dec 20088 answers, last by cranes 09:00 Tue 13th Dec 2016
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debomecha

hydraulic systems.

in hydraulic systems do the rlife valves open in all time or open when the pressur reach the max.
07:48 Tue 22nd Jan 20081 answer, last by Glencraig 19:10 Wed 02nd Apr 2008
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debomecha

the moon

Why the moon sometimes appear completely like circle and sometimes not?
16:24 Mon 18th Jun 20074 answers, last by Loosehead 10:58 Tue 19th Jun 2007
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debomecha

question in refrigeration

how the refrigeration by evaporation occure?
21:29 Sat 17th Feb 20072 answers, last by newtron 20:00 Mon 19th Feb 2007
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debomecha

question in refrigeration

how the refrigeration by evaporation occure?
16:53 Sat 17th Feb 20071 answer, last by nevertakw 10:40 Sat 24th Feb 2007

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