Dumpy Level

[jamalpalara100]

its r very importnt to know abt it,try n lern it.its r intrstng

[DarkKonvict]

One day before the surveying and levelling exam... This guy s a godsend...

Still my fault for bunking this lecture...

ARCHITECTS UNITE!

[eid914]

he's a professor but he can't remember to take the lens cover of lol

[royviscourt]

平水鏡長都頗為不利搬運﹗

cannot let the 'marval' too high!!!

too troublesome that modify 3 sides!! New types need not to observe 3 types!!! Wasting time too much!!

It is not convenient that the right hand cannot control the micro-control angle!!

[spardzwennar]

Thanx

[CharTrek11]

me 2!

[idrispatel240572]

very very nice

thanx