Russian term (edited): вертикальные стенки

Since these are (cross-country) mobility specs for a tank / SPG, "станки" is clearly "стенки" and "мт" is clearly "метры", since that's what is always used (any Russian Wikipedia article on tanks or most SPGs has a "подвижность" or "Проходимость" section in the specs table on the right (e.g. https://ru.wikipedia.org/wiki/Т-34 ).

So:

подъемы и спуски = gradient
вертикальные станки = vertical obstacle (climb)
окоп = trench crossing
удельное давление = (unit) ground pressure
брод без спецприспособлений = unprepared fording / fordable depth

See examples here ( http://www.onwar.com/tanks/ussr/data/su152.htm ) and here ( http://www.soviet-empire.com/1/military/tanks/t34/ ).

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Note added at 8 hrs (2014-09-27 23:23:42 GMT)
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PS. One of the largest military vehicle museums in the whole of Russia is located in the suburbs of my city: russiatrek.org/blog/army/one-of-the-best-museums-of-military-vehicles-in-russia . :)

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Note added at 1 day5 hrs (2014-09-28 20:06:53 GMT) Post-grading
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Ok, thanks! So then the right terms would probably be:

подъемы и спуски = slope / gradient
бортовой крен = side slope
вертикальные станки = vertical step
окоп = ditch / trench (crossing)
брод без спецприспособлений = ford (unprepared / without preparation),

right? (I am trying to provide the right translations and references for the benefit of whoever may need this in the future.)

Some examples with maneuverability specs:
- http://www.military-today.com/tanks/t72.htm
- http://www.enemyforces.net/tanks/type90.htm
- http://www.marmon-herrington.webs.com/tank.html

By the way, from the last reference I understand that "vertical step" can refer to two different characteristics: climb and drop. So perhaps vertical step (climb) would be a more correct translation, as "вертикальная стенка" must refer to the "climb" characteristic?


Lastly, as for the "мт" abbreviation, perhaps that's how "метры" used to be abbreviated in Russian several decades ago... I mean, now it's universally abbreviated to "м", but if the spec sheet you are translating was written a while ago, then it's quite possible that it's not a typo (while "станки" for "стенки" clearly is either a typo or an OCR error).