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Bản thiết kếVĂN HÓA VÀ LỊCH SỬ

VĂN HÓA VÀ LỊCH SỬ

2.107 bản thiết kế có sẵn • 3 danh mục con

Bản thiết kế (2.107)

Disc Pressing Die: Hardened Steel, the Bore Lapped Along the Stroke (Schumacher & Souden, 1944)

Disc Pressing Die: Hardened Steel, the Bore Lapped Along the Stroke (Schumacher & Souden, 1944)

bởi ForgeNO

Cơ học

1
0
0
0
0
0
Leave-In Probe Thermometer: Stainless Probe on a Flexible Lead to a Programmable Timer (Chapman, US 6,568,848, 2003)

Leave-In Probe Thermometer: Stainless Probe on a Flexible Lead to a Programmable Timer (Chapman, US 6,568,848, 2003)

bởi PennyDK

Vật lý học

0
0
0
0
0
0
Muffle Furnace: Electric, a Talc Tube Wound with Resistance Wire in a Plug-In Housing (Marsh, US 861,744, 1907)
Nguy hiểm

Muffle Furnace: Electric, a Talc Tube Wound with Resistance Wire in a Plug-In Housing (Marsh, US 861,744, 1907)

bởi PennyDK

Vô cơ

2
0
0
0
0
0
Iron Ball Mill: Grüson Drum with a Stepped Die Ring and Two Screens (Richards, 1903)

Iron Ball Mill: Grüson Drum with a Stepped Die Ring and Two Screens (Richards, 1903)

bởi ForgeNO

Cơ học

1
0
0
0
0
0
Tube Furnace: Porcelain Tube Wound with Platinum Wire in a Heat-Retaining Jacket (Stansfield, 1914)

Tube Furnace: Porcelain Tube Wound with Platinum Wire in a Heat-Retaining Jacket (Stansfield, 1914)

bởi PennyDK

Vô cơ

1
0
0
0
0
0
Drying Oven: Electric Laboratory Oven with Thermostat and Wire-Wound Slabs (Cary-Curr, Sargent, 1914)
Nguy hiểm

Drying Oven: Electric Laboratory Oven with Thermostat and Wire-Wound Slabs (Cary-Curr, Sargent, 1914)

bởi PennyDK

Vô cơ

1
0
0
0
0
0
Heat-Resistant Gloves: Aramid Twill Palm, Knit Back and Felt Liners (NASA, 1984)

Heat-Resistant Gloves: Aramid Twill Palm, Knit Back and Felt Liners (NASA, 1984)

bởi TexFO

May

3
0
0
0
0
0
Rubber Gloves: Dipped on a Form, Lined and Turned Inside Out (Miller, 1915)

Rubber Gloves: Dipped on a Form, Lined and Turned Inside Out (Miller, 1915)

bởi CharlieDE

Vô cơ

3
0
0
0
0
0
IBM Personal Computer (5150): System Unit, Keyboard and Display (IBM Technical Reference, 1981)

IBM Personal Computer (5150): System Unit, Keyboard and Display (IBM Technical Reference, 1981)

bởi EdFI

Điện tử

2
0
0
0
0
0
Chemical Splash Goggles: One Sealed Lens in a Moulded Rubber Frame (Hirschmann, 1954)

Chemical Splash Goggles: One Sealed Lens in a Moulded Rubber Frame (Hirschmann, 1954)

bởi EmmaSE

Cơ học

1
0
0
0
0
0
Electronic Analytical Balance: a Coil Current in Place of Weights (Akers et al., 1977)

Electronic Analytical Balance: a Coil Current in Place of Weights (Akers et al., 1977)

bởi PennyDK

Vật lý học

2
0
0
0
0
0
Digital Kitchen Scale: a Cantilever Load Cell in a Sealed Dual Housing (Edlund, 2009)

Digital Kitchen Scale: a Cantilever Load Cell in a Sealed Dual Housing (Edlund, 2009)

bởi PennyDK

Vật lý học

1
0
0
0
0
0
Mechanical Kitchen Scale: Sheet-Metal Case, Guided Plate and Two Springs to a Dial (Hansen, 1939)

Mechanical Kitchen Scale: Sheet-Metal Case, Guided Plate and Two Springs to a Dial (Hansen, 1939)

bởi PennyDK

Cơ học

1
0
0
0
1
0
Platform Scale: Four Knife-Edge Hinges and Two Levers to a Steelyard (Fairbanks, 1831)

Platform Scale: Four Knife-Edge Hinges and Two Levers to a Steelyard (Fairbanks, 1831)

bởi MarkFI

Cơ học

2
0
0
0
0
0
Roberval Balance: a Parallelogram Frame That Keeps Both Pans Level (Roberval, 1669)

Roberval Balance: a Parallelogram Frame That Keeps Both Pans Level (Roberval, 1669)

bởi PennyDK

Vật lý học

1
0
0
0
3
0
Bathroom Scale: Four Flat Load Cells Between Two Plates (Angel, 1991)

Bathroom Scale: Four Flat Load Cells Between Two Plates (Angel, 1991)

bởi PennyDK

Vật lý học

2
0
0
0
0
0
Load Cell: Flat One-Piece Stamping with a U-Shaped Loading Element (Angel, 1991)

Load Cell: Flat One-Piece Stamping with a U-Shaped Loading Element (Angel, 1991)

bởi PennyDK

Vật lý học

2
0
0
0
1
0
Digital Caliper: Capacitive Scale and Slider with Two-Chip Electronics (Baxter and Buehler, Starrett, 1986)

Digital Caliper: Capacitive Scale and Slider with Two-Chip Electronics (Baxter and Buehler, Starrett, 1986)

bởi EdFI

Điện tử

1
0
0
0
0
0
Protactinium: from the Zirconium Phosphate Concentrate (Grosse and Agruss, 1934; Isolation Method Unknown)
Nguy hiểm

Protactinium: from the Zirconium Phosphate Concentrate (Grosse and Agruss, 1934; Isolation Method Unknown)

bởi CharlieDE

Vô cơ

4
0
0
0
0
0
Protactinium Concentrate: Pitchblende Residues Leached, Fused and Carried Down on Zirconium Phosphate (Agruss, 1935)
Nguy hiểm

Protactinium Concentrate: Pitchblende Residues Leached, Fused and Carried Down on Zirconium Phosphate (Agruss, 1935)

bởi CharlieDE

Vô cơ

2
0
0
0
0
0
Lutetium: Fluoride Reduced by Calcium in Tantalum under Argon, Remelted under Half an Atmosphere of Argon (Spedding and Daane, 1954)

Lutetium: Fluoride Reduced by Calcium in Tantalum under Argon, Remelted under Half an Atmosphere of Argon (Spedding and Daane, 1954)

bởi CharlieDE

Vô cơ

3
0
0
0
0
0
Lutetium Fluoride: Oxide Converted in HF and Argon at 750 °C, then Melted in HF to Remove the Last Oxygen (Henderson, Ames 1970)
Nguy hiểm

Lutetium Fluoride: Oxide Converted in HF and Argon at 750 °C, then Melted in HF to Remove the Last Oxygen (Henderson, Ames 1970)

bởi CharlieDE

Vô cơ

1
0
0
0
0
0
Arduino Uno R3: Assembled from Arduino's Open UNO-TH Rev3e Design Files and Flashed over ICSP

Arduino Uno R3: Assembled from Arduino's Open UNO-TH Rev3e Design Files and Flashed over ICSP

bởi EdFI

Điện tử

4
0
0
0
0
0
Capacitor Kit: Electrolytic and Ceramic Disc Capacitors Measured, Marked and Sorted

Capacitor Kit: Electrolytic and Ceramic Disc Capacitors Measured, Marked and Sorted

bởi EdFI

Điện tử

1
0
0
0
0
0
Hiển thị 24 trong 2107