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238 blueprints available • 22 subcategories
Browse Subcategories
Blueprints (238)
The First Artificial Cold
ni Charlie
Thermodynamics
10
0
0
0
1
0
Absorption Refrigerator
ni Volt
Thermodynamics
12
0
0
0
0
0
Electroless Nickel Plating
ni Charlie
Chemistry
10
0
0
0
0
0
Bower-Barff Rustless Iron
ni Emma
Metalworking
6
0
0
0
0
0
Powder Coating
ni Karen
Materials
18
0
0
0
0
0
Electropolishing
ni Mary
Materials
11
0
0
0
0
0
Mapanganib
Chromium Plating
ni Charlie
Chemistry
15
0
0
0
0
0
Mapanganib
Anodising Aluminium
ni Mary
Materials
14
0
0
0
0
0
Metal Spraying
ni Emma
Metalworking
15
0
0
0
0
0
Phosphate Rust-Proofing
ni Charlie
Chemistry
14
0
0
0
1
0
Sherardizing
ni Mary
Materials
4
0
0
0
0
0
Electroplating
ni Charlie
Chemistry
10
0
0
0
4
0
Heliarc Welding
ni Peter
Metalworking
22
0
0
0
0
0
Coated Electrode
ni Mary
Metalworking
18
0
0
0
2
0
Chalumeau oxyacétylénique
ni MrBaguette
Metalworking
19
0
0
0
0
0
Mapanganib
Thermite Welding
ni Charlie
Chemistry
19
0
0
0
0
0
Cemented Carbide
ni Peter
Materials
15
0
0
0
0
0
High-Speed Steel
ni Mary
Materials
16
0
0
0
1
0
Gauge Blocks
ni Mary
Materials
15
0
0
0
1
0
Polaroid Instant Camera
ni Peter
Materials
16
0
0
0
0
0