For accurate work, ........ should always be preferable than chain.
ASteel band
BPacing
CJudging the distance
DTime measurement
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
The narrow strip of drawing board are joint together by joints.
enable to make a choice from a number of options.
A line Joining the optical centre of the object glass and the Centre of the eyepiece is known as
Which is the odd one: 8, 27, 16, 64 ?
A relatively fixed point of known elevation above datum is called