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2,500 بلوپرنٹس دستیاب • 3 ذیلی زمرے
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بلوپرنٹس (2,500)
Sulfur Dioxide: Sulphur Burnt in Air or Oxygen (Thorpe, 1913)
Charlie کی طرف سے
غیر نامیاتی
Methane: Sodium Acetate Heated with Calcined Soda and Lime (Thorpe, 1912)
Charlie کی طرف سے
نامیاتی
Rubber Compound: Raw Rubber Washed, Dried and Mixed with Sulphur on Hot Rolls (Thorpe, 1913)
Charlie کی طرف سے
پولیمر
Steel Pipe: Butt-Welded Through a Bell, Sized, Threaded and Tested (National Tube Co., 1921)
Forge کی طرف سے
بھٹی
Steel Skelp: Ingot to Bloom to Continuous Skelp Mill (National Tube Co., 1921)
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بھٹی
Iron Tube: Butt-Welded by Drawing Through Dies on a Draw Bench (Whitehouse, 1825)
Forge کی طرف سے
بھٹی
Tinned Copper Wire: Boiled with Cream of Tartar and Grain Tin (Spon's Workshop Receipts)
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فنشنگ
Ammonium Sulphate: Gas Liquor through a Coffey Still into a Lead Saturator (London works, Lunge 1887)
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صنعتی
Gas Liquor: the Ammoniacal Liquor of the Gasworks, in Three Stages (Thorpe, 1912)
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صنعتی
Carbon Electrode: Oil-Coke Pressed with Tar and Baked at 1200° (Thorpe, 1912)
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مواد
Charcoal Finery Iron: the South Wales Process, Ball Hammered into Stamps (Percy, 1864)
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بھٹی
Refractory Cement: Manganese and Zinc White in Soluble Glass (Spon's Workshop Receipts)
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مواد
Refractory Cement: Clay, Iron Filings and Manganese, Fired Hard (Spon's Workshop Receipts)
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مواد
Water-Cooled Condenser: Liebig's Glass Tube Corked in a Metal Pipe (Fownes, 1847)
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تجزیاتی
Russia Sheet Iron: Charcoal-Packed Sheets Hammered to a Mirror Polish (Jordan after Koulibine, 1867)
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دھات کاری
Lepidolite Lithia Residue: Troost's Barium Fusion, Lithium Chloride Taken Out (Thorpe, 1912)
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Industry 2.0 — Electricity, Steel & Oil (1870)
Ferrovanadium: Gin's Ferro-Silicon Reduction of Vanadium Trioxide (Stansfield, 1914)
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بھٹی
Vanadium Trioxide: the Pentoxide Reduced with Carbon at Red Heat (Thorpe, 1913)
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غیر نامیاتی
Aluminium Oxide Abrasive Grit: Alundum by Jacobs's Process (Stansfield, 1914)
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مواد
Stop-Out Varnish: Turpentine and Resin with Lampblack (Spon's Workshop Receipts)
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Industry 2.0 — Electricity, Steel & Oil (1870)
Bimetallic Strip: Ure's Thermostatic Bar of Steel and Brass (1839)
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حرارتی حرکیات
Willow Stakes: Soaked and Pointed Osiers (Hasluck, 1903)
Woody کی طرف سے
Industry 2.0 — Electricity, Steel & Oil (1870)
Onion Seed: Grown from Selected Bulbs (USDA, 1896)
Woody کی طرف سے
Industry 2.0 — Electricity, Steel & Oil (1870)
Onion: Grown from Seed Sown in the Field (USDA, 1896)
Woody کی طرف سے
Industry 2.0 — Electricity, Steel & Oil (1870)