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579 blueprints available • 22 subcategories
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Blueprints (579)
The First Artificial Cold
by Charlie
Thermodynamics
53
0
0
0
1
0
Absorption Refrigerator
by Volt
Thermodynamics
48
0
0
0
0
0
Electroless Nickel Plating
by Charlie
Chemistry
42
0
0
0
0
0
Bower-Barff Rustless Iron
by Emma
Metalworking
40
0
0
0
0
0
Powder Coating
by Karen
Materials
45
0
0
0
0
0
Electropolishing
by Mary
Materials
56
0
0
0
0
0
Hazardous
Chromium Plating
by Charlie
Chemistry
39
0
0
0
0
0
Hazardous
Anodising Aluminium
by Mary
Materials
35
0
0
0
0
0
Metal Spraying
by Emma
Metalworking
35
0
0
0
0
0
Phosphate Rust-Proofing
by Charlie
Chemistry
39
0
0
0
1
0
Sherardizing
by Mary
Materials
36
0
0
0
0
0
Electroplating
by Charlie
Chemistry
40
0
0
0
4
0
Heliarc Welding
by Peter
Metalworking
51
0
0
0
0
0
Coated Electrode
by Mary
Metalworking
38
0
0
0
2
0
Oxy-Acetylene Torch
by MrBaguette
Metalworking
41
0
0
0
0
0
Thermite Welding
by Charlie
Chemistry
36
0
0
0
0
0
Cemented Carbide
by Peter
Materials
43
0
0
0
0
0
High-Speed Steel
by Mary
Materials
44
0
0
0
1
0
Gauge Blocks
by Mary
Materials
50
0
0
0
1
0
Polaroid Instant Camera
by Peter
Materials
32
0
0
0
0
0
Kodachrome
by Charlie
Pigment Color
54
0
0
0
0
0
Halftone Screen
by Penny
Optics
63
0
0
0
0
0
Sulfite Wood Pulp
by Karen
Paper Making
42
0
0
0
0
0
Photographic Film
by Mary
Polymer
56
0
0
0
2
0
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