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රූපලාවණ්‍ය සහ සුවතාව
ශිල්පය
සංස්කෘතිය සහ ඉතිහාසය
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පරිසරය
ආහාර සහ පාන
ප්‍රතිලෝම ඉංජිනේරු
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පැළඳිය හැකි
සැලසුම්Culture And HistoryයුගIndustry 3.0 — Assembly Line & Mass Production (1913)

Industry 3.0 — Assembly Line & Mass Production (1913)

සැලසුම් 326 ක් තිබේ

සැලසුම් (326)

Arc Welder: AC Transformer with a Sliding Shunt Core (Fanger, US 2,248,070)

Arc Welder: AC Transformer with a Sliding Shunt Core (Fanger, US 2,248,070)

Forge විසින්NO

ලෝහ වැඩ

0
0
0
0
0
0
Cold Trap: Liquid-Air Well round the Line, in an Evacuated Jacket (Smith, US 2,513,114)

Cold Trap: Liquid-Air Well round the Line, in an Evacuated Jacket (Smith, US 2,513,114)

Charlie විසින්DE

කාර්මික

0
0
0
0
0
0
Shaded Forge Goggles: Ventilated Eye Cups with a Coloured and a Clear Lens (Tully, US 1,679,105)

Shaded Forge Goggles: Ventilated Eye Cups with a Coloured and a Clear Lens (Tully, US 1,679,105)

Forge විසින්NO

ලෝහ වැඩ

8
0
0
0
0
0
Glass Wool: Steam-Blown from an Electrically Reheated Glass Stream (Slayter, US 2,133,235)

Glass Wool: Steam-Blown from an Electrically Reheated Glass Stream (Slayter, US 2,133,235)

Charlie විසින්DE

වීදුරු වැඩ

3
0
0
0
0
0
Fluorescein: Phthalic Anhydride and Resorcinol Melted with Zinc Chloride (Baeyer, Cohen 1920)
අනතුරුදායක

Fluorescein: Phthalic Anhydride and Resorcinol Melted with Zinc Chloride (Baeyer, Cohen 1920)

Charlie විසින්DE

කාබනික

6
0
0
0
0
0
Resorcinol: Benzene Sulphonated Twice, Then Fused with Caustic Soda (Bindschedler and Busch, Thorpe 1913)
අනතුරුදායක

Resorcinol: Benzene Sulphonated Twice, Then Fused with Caustic Soda (Bindschedler and Busch, Thorpe 1913)

Charlie විසින්DE

කාබනික

5
0
0
0
0
0
Isatin: Indigo Oxidised with Nitric Acid (Erdmann, Cohen 1920)
අනතුරුදායක

Isatin: Indigo Oxidised with Nitric Acid (Erdmann, Cohen 1920)

Charlie විසින්DE

කාබනික

7
0
0
0
0
0
Benzyl Alcohol and Benzoic Acid from Benzaldehyde and Strong Potash (Cannizzaro, Gattermann 1914)

Benzyl Alcohol and Benzoic Acid from Benzaldehyde and Strong Potash (Cannizzaro, Gattermann 1914)

Charlie විසින්DE

කාබනික

10
0
0
0
0
0
Phenolphthalein: Phthalic Anhydride and Phenol Heated with Sulphuric Acid (Cohen, 1920)
අනතුරුදායක

Phenolphthalein: Phthalic Anhydride and Phenol Heated with Sulphuric Acid (Cohen, 1920)

Charlie විසින්DE

කාබනික

5
0
0
0
0
0
Sulfur Dioxide: Manganese Dioxide Heated with Sulphur (Thorpe, 1913)
අනතුරුදායක

Sulfur Dioxide: Manganese Dioxide Heated with Sulphur (Thorpe, 1913)

Charlie විසින්DE

අකාබනික

5
0
0
0
0
0
Sulfur Dioxide: Sulphur Burnt in Air or Oxygen (Thorpe, 1913)
අනතුරුදායක

Sulfur Dioxide: Sulphur Burnt in Air or Oxygen (Thorpe, 1913)

Charlie විසින්DE

අකාබනික

4
0
0
0
0
0
Rubber Compound: Raw Rubber Washed, Dried and Mixed with Sulphur on Hot Rolls (Thorpe, 1913)

Rubber Compound: Raw Rubber Washed, Dried and Mixed with Sulphur on Hot Rolls (Thorpe, 1913)

Charlie විසින්DE

බහුඅවයවිකය

5
0
0
0
0
0
Steel Pipe: Butt-Welded Through a Bell, Sized, Threaded and Tested (National Tube Co., 1921)

Steel Pipe: Butt-Welded Through a Bell, Sized, Threaded and Tested (National Tube Co., 1921)

Forge විසින්NO

උදුන

3
0
0
0
0
0
Steel Skelp: Ingot to Bloom to Continuous Skelp Mill (National Tube Co., 1921)

Steel Skelp: Ingot to Bloom to Continuous Skelp Mill (National Tube Co., 1921)

Forge විසින්NO

උදුන

4
0
0
0
1
0
Ferrovanadium: Gin's Ferro-Silicon Reduction of Vanadium Trioxide (Stansfield, 1914)

Ferrovanadium: Gin's Ferro-Silicon Reduction of Vanadium Trioxide (Stansfield, 1914)

Forge විසින්NO

උදුන

3
0
0
0
0
0
Vanadium Trioxide: the Pentoxide Reduced with Carbon at Red Heat (Thorpe, 1913)

Vanadium Trioxide: the Pentoxide Reduced with Carbon at Red Heat (Thorpe, 1913)

Charlie විසින්DE

අකාබනික

4
0
0
0
1
0
Aluminium Oxide Abrasive Grit: Alundum by Jacobs's Process (Stansfield, 1914)

Aluminium Oxide Abrasive Grit: Alundum by Jacobs's Process (Stansfield, 1914)

Charlie විසින්DE

ද්‍රව්‍ය

3
0
0
0
0
0
Sodium Thiosulfate: Soda and Sulphur Fusion (Thorpe, 1913)

Sodium Thiosulfate: Soda and Sulphur Fusion (Thorpe, 1913)

Charlie විසින්DE

අකාබනික

3
0
0
0
0
0
Dimethylaniline: Autoclave Methylation of Aniline (Cain, 1919)
අනතුරුදායක

Dimethylaniline: Autoclave Methylation of Aniline (Cain, 1919)

Charlie විසින්DE

කාබනික

1
0
0
0
0
0
Malachite Green: Fischer's Process, as the Oxalate (Thorpe, 1913)
අනතුරුදායක

Malachite Green: Fischer's Process, as the Oxalate (Thorpe, 1913)

Charlie විසින්DE

කාබනික

3
0
0
0
0
0
Industrial Air Compressor: a Converted Motorcycle Engine, Motor-Driven (Shop Notes, 1919)

Industrial Air Compressor: a Converted Motorcycle Engine, Motor-Driven (Shop Notes, 1919)

Emma විසින්SE

යාන්ත්‍ර විද්‍යාව

4
0
0
0
0
0
Grinding Wheel: Silicate-Bonded (Machinery's Handbook, 1924)

Grinding Wheel: Silicate-Bonded (Machinery's Handbook, 1924)

Forge විසින්NO

ලෝහ වැඩ මෙවලම්

5
0
0
0
0
0
Grinding Wheel: Vitrified, Clay-Bonded (Machinery's Handbook, 1924)

Grinding Wheel: Vitrified, Clay-Bonded (Machinery's Handbook, 1924)

Forge විසින්NO

ලෝහ වැඩ මෙවලම්

7
0
0
0
0
0
Bench Grinder: Made from an Old Engine Piston (Shop Notes, 1919)

Bench Grinder: Made from an Old Engine Piston (Shop Notes, 1919)

Emma විසින්SE

ලෝහ වැඩ මෙවලම්

5
0
0
0
0
0
326 කින් 24 ක් පෙන්වයි