C698
DRAFTING MACHINE AND DRAWING BOARD
DRAFTING MACHINE AND DRAWING BOARD
TIME SWEEP
Rod,level
CASE,SURVEYING INSTRUMENT
COVER,THEODOLITE
THEOLITE
PROTRACTOR
TRANMNTTERRATE FLOW
TRANSMITTER,LIQUID QUANTITY
INDICATOR,SIGHT,LIQUID
TRANSMITTER,LIQUID QUANTITY
COUNTER,ROTATING