Structural Engineering
-
39
Deflection of Beams Apparatus
-
42
Derrick Crane
-
164-001
Double Purchase Winch
-
165-001
Double Purchase Winch with Jib
-
462
Drive Systems Apparatus
-
124
Duplex Srew Jack
-
45
Eccentrically Loaded Tie
-
440
Elliptic Trammel
-
47
Epicyclic Trains Apparatus
-
213
Extension & Compression of Springs Apparatus
-
50
Extension of Springs Apparatus
-
416
Fink Truss