354 clipart for "CONSTRUCTION" (Page 9 of 12)


08…10 from tetrahedron to geodesic dome frequncy 2
05…10 from tetrahedron to geodesic dome frequncy 2
03…10 from tetrahedron to geodesic dome frequncy 2
04…10 from tetrahedron to geodesic dome frequncy 2
01…10 from tetrahedron to geodesic dome frequncy 2
02…10 from tetrahedron to geodesic dome frequncy 2
06…10 from tetrahedron to geodesic dome frequncy 2
Lifting hook
heavy equipment 10 tilted
Roadsign and Alphabet
Parafuso
Motor thermal protector auxialiary contacts
NO contact
NC contact
button START
button STOP
A simple representation of a electric 3-phase motor
Motor thermal protector
3-phase Relay
Relation between polar and phasial voltage
A Three-phase electric power load connected in Y formation
A Three-phase electric power source connected in Delta formation
A Three-phase electric power source connected in Y formation
Simple hybrid (not parallel nor serial) electric circuit
Simple serial electric circuit
Simple parallel electric circuit
real estate
Bastille
Types of commercial buildings
mr. man
screw
warning... cedric bosdon