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2,500 بلوپرنٹس دستیاب • 3 ذیلی زمرے
ذیلی زمرے براؤز کریں
بلوپرنٹس (2,500)
Cast Iron Pot: a Kettle Moulded in Loam, Bottom Up (Bolland, The Iron-Founder, 1892)
Forge کی طرف سے
Industry 2.0 — Electricity, Steel & Oil (1870)
Boring Bar: Driven Between Centres, with a Set-Screw Cutter (Yates, 1922)
Forge کی طرف سے
دھات کاری کے اوزار
Pneumatic Trough with Gas Jars: a Tin Basin and Wide-Mouth Bottles (Woodhull, 1895)
Charlie کی طرف سے
غیر نامیاتی
Calligraphy Pen Set: Cut Reed and Quill Pens with Ink Springs (Johnston, 1906)
Tex کی طرف سے
Industry 2.0 — Electricity, Steel & Oil (1870)
Clay Tool Set: Potter's Turning Tools, Turning Stick and Rib (Binns, The Potter's Craft, 1910)
Woody کی طرف سے
Industry 2.0 — Electricity, Steel & Oil (1870)
Filter Press: Iron Plates and Frames Clamped by a Jack-Screw (Spencer, 1917)
Emma کی طرف سے
صنعتی
Wood Lathe: Simple Amateur's Lathe with a Maple Bed, 7 in Swing (Lathe Work for Beginners, 1922)
Woody کی طرف سے
لکڑی ٹرننگ
Lathe Cutting Tool: Ground to the Clearance and Slope for Each Metal (Machinery's Handbook, 1924)
Forge کی طرف سے
دھات کاری کے اوزار
Glass Delivery Tube: Cut and Bent over a Broad Flame (Frary, 1914)
Charlie کی طرف سے
غیر نامیاتی
Glass Tube: Drawn by Two Glassmakers Walking Apart (Pellatt, 1849)
Charlie کی طرف سے
غیر نامیاتی
Wire Brush: Flat Steel Wire Tufts Stapled into a One-Piece Back (Doty, US 338,719, 1886)
Woody کی طرف سے
Industry 2.0 — Electricity, Steel & Oil (1870)
Oven: Insulated Electric Oven with Plug-In Grid Heaters and a Thermostat (Ogden, US 987,161, 1911)
Volt کی طرف سے
الیکٹرانکس
Lab Safety Goggles: Cover-All Body with Baffled Side Vents and a Snap-In Lens (Bausch & Lomb, US 2,715,223, 1955)
Emma کی طرف سے
پولیمر
5mm LED: Epoxy Lamp with a Reflector-Cup Lead Frame (Kosman, US 3,821,590, 1974)
Ed کی طرف سے
الیکٹرانکس
Bench Glassblowing Torch: Brass Gas Blowpipe with a Glass Air Jet (Shenstone, 1916)
Penny کی طرف سے
طبیعیات
Spanner Set: Open-End Wrenches for 1/4 to 1 Inch Bolts (Machinery's Handbook, 1924)
Forge کی طرف سے
دھات کاری کے اوزار
Distillation Column Assembly: Flask, "Evaporator" Still-Head, Liebig Condenser and Receivers (Young, 1903)
Charlie کی طرف سے
نامیاتی
Plastic Extruder: Steam-Jacketed Screw Stuffer with a Heated Nozzle (Andersen & Strasdin, US 2,384,521, 1945)
Emma کی طرف سے
پولیمر
Water-Cooled Copper Mould: Two Halves with Cast-In Pipes, in a Trunnion Yoke (Peirce, US 2,048,024, 1936)
Forge کی طرف سے
ڈھلائی
Wire Strippers: Pliers with Straight Parallel Stripping Edges (Day, US 1,349,563, 1920)
Forge کی طرف سے
پرزے اور اوزار
120-Mesh Sieve: U.S. Standard Sieve No. 120 (Bureau of Standards, 1924)
Tex کی طرف سے
طبیعیات
Induction Furnace: Ironless 540-Cycle Brass Melter, 600 lb, 80 kW (Northrup, US 1,694,792, 1928)
Forge کی طرف سے
بھٹی
Oscilloscope: Two-Channel Digital, with a Delay per Channel and a Common Delay (Anritsu, US 4,727,288, 1988)
Ed کی طرف سے
الیکٹرانکس
Digital Oscilloscope: Waveform Stored in Memory and Shown on a CRT (Schumann, Nicolet, US 3,816,815, 1974)
Ed کی طرف سے
الیکٹرانکس