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عضوي

171 مخططات متاحة

المخططات (171)

Ferrite Toroid Core: Wet-Process Copper-Zinc Ferrite with a Stepped Anneal Down to 310 °C (Snoek 1948)

Ferrite Toroid Core: Wet-Process Copper-Zinc Ferrite with a Stepped Anneal Down to 310 °C (Snoek 1948)

بواسطة CharlieDE

عضوي

10
0
0
0
0
0
Ferrite Toroid Core: Copper-Zinc Ferrite by the Wet Process, Precipitated with Caustic Soda (Snoek 1948)

Ferrite Toroid Core: Copper-Zinc Ferrite by the Wet Process, Precipitated with Caustic Soda (Snoek 1948)

بواسطة CharlieDE

عضوي

13
0
0
0
0
0
Ferrite Toroid Core: Copper-Cadmium Ferrite, 200-Hour Grind, 1000 °C in Oxygen (Snoek 1948, Ex. I)
خطير

Ferrite Toroid Core: Copper-Cadmium Ferrite, 200-Hour Grind, 1000 °C in Oxygen (Snoek 1948, Ex. I)

بواسطة CharlieDE

عضوي

16
0
0
0
0
0
Cadmium Oxide: Cadmium Heated in a Current of Oxygen (Thorpe 1912)
خطير

Cadmium Oxide: Cadmium Heated in a Current of Oxygen (Thorpe 1912)

بواسطة CharlieDE

عضوي

12
0
0
0
0
0
Ferric Nitrate: Scrap Iron Dissolved in Concentrated Nitric Acid (Thorpe 1912)
خطير

Ferric Nitrate: Scrap Iron Dissolved in Concentrated Nitric Acid (Thorpe 1912)

بواسطة CharlieDE

عضوي

12
0
0
0
0
0
Antimony Trioxide: Roasted Antimony Fused with More Metal (Thorpe 1912)

Antimony Trioxide: Roasted Antimony Fused with More Metal (Thorpe 1912)

بواسطة CharlieDE

عضوي

10
0
0
0
0
0
Extruded Polystyrene Foam: Butylene-Blown Logs 20 Inches Across (McIntire, Dow 1948, Ex. 4)

Extruded Polystyrene Foam: Butylene-Blown Logs 20 Inches Across (McIntire, Dow 1948, Ex. 4)

بواسطة CharlieDE

عضوي

9
0
0
0
0
0
Extruded Polystyrene Foam: Propylene-Blown Log Let Out at 75 °C (McIntire, Dow 1948, Ex. 3, Test 4)

Extruded Polystyrene Foam: Propylene-Blown Log Let Out at 75 °C (McIntire, Dow 1948, Ex. 3, Test 4)

بواسطة CharlieDE

عضوي

8
0
0
0
0
0
Extruded Polystyrene Foam: Propylene-Blown Log Let Out at 60 °C (McIntire, Dow 1948, Ex. 3, Test 3)

Extruded Polystyrene Foam: Propylene-Blown Log Let Out at 60 °C (McIntire, Dow 1948, Ex. 3, Test 3)

بواسطة CharlieDE

عضوي

10
0
0
0
0
0
Extruded Polystyrene Foam: Propylene-Blown Log Let Out at 50 °C (McIntire, Dow 1948, Ex. 3, Test 2)

Extruded Polystyrene Foam: Propylene-Blown Log Let Out at 50 °C (McIntire, Dow 1948, Ex. 3, Test 2)

بواسطة CharlieDE

عضوي

8
0
0
0
0
0
Extruded Polystyrene Foam: Propylene-Blown Log Let Out at 40 °C (McIntire, Dow 1948, Ex. 3, Test 1)

Extruded Polystyrene Foam: Propylene-Blown Log Let Out at 40 °C (McIntire, Dow 1948, Ex. 3, Test 1)

بواسطة CharlieDE

Industry 3.0 — Assembly Line & Mass Production (1913)

9
0
0
0
0
0
Extruded Polystyrene Foam: Methyl and Methylene Chloride Gel Let Out at 100 °C (McIntire, Dow 1948, Ex. 2)
خطير

Extruded Polystyrene Foam: Methyl and Methylene Chloride Gel Let Out at 100 °C (McIntire, Dow 1948, Ex. 2)

بواسطة CharlieDE

عضوي

11
0
0
0
0
0
Extruded Polystyrene Foam: Methyl and Methylene Chloride Gel Let Out at 90 °C (McIntire, Dow 1948, Ex. 2)
خطير

Extruded Polystyrene Foam: Methyl and Methylene Chloride Gel Let Out at 90 °C (McIntire, Dow 1948, Ex. 2)

بواسطة CharlieDE

عضوي

11
0
0
0
0
0
Extruded Polystyrene Foam: Methyl and Methylene Chloride Gel Let Out at 80 °C (McIntire, Dow 1948, Ex. 2)
خطير

Extruded Polystyrene Foam: Methyl and Methylene Chloride Gel Let Out at 80 °C (McIntire, Dow 1948, Ex. 2)

بواسطة CharlieDE

عضوي

13
0
0
0
0
0
Dichloromethane: Chloroform Reduced with Zinc, Alcohol and Hydrochloric Acid (Greene, in Thorpe 1912)
خطير

Dichloromethane: Chloroform Reduced with Zinc, Alcohol and Hydrochloric Acid (Greene, in Thorpe 1912)

بواسطة CharlieDE

عضوي

13
0
0
0
0
0
Lead Dioxide: Red Lead Treated with Nitric Acid (Thorpe 1912)
خطير

Lead Dioxide: Red Lead Treated with Nitric Acid (Thorpe 1912)

بواسطة CharlieDE

عضوي

9
0
0
0
0
0
Cadmium Sulphide: Precipitated from a Cadmium Salt with an Alkaline Sulphide (Thorpe 1912)
خطير

Cadmium Sulphide: Precipitated from a Cadmium Salt with an Alkaline Sulphide (Thorpe 1912)

بواسطة CharlieDE

عضوي

12
0
0
0
0
0
Cadmium Chloride: Cadmium Dissolved in Hydrochloric Acid and Evaporated (Thorpe 1912)
خطير

Cadmium Chloride: Cadmium Dissolved in Hydrochloric Acid and Evaporated (Thorpe 1912)

بواسطة CharlieDE

عضوي

9
0
0
0
0
0
Strontium Carbonate: Powdered Celestine Boiled with Soda Solution (Thorpe 1912)

Strontium Carbonate: Powdered Celestine Boiled with Soda Solution (Thorpe 1912)

بواسطة CharlieDE

عضوي

12
0
0
0
0
0
Bismuth Oxide: Subnitrate Heated until the Red Fumes Stop (Thorpe 1913)
خطير

Bismuth Oxide: Subnitrate Heated until the Red Fumes Stop (Thorpe 1913)

بواسطة CharlieDE

عضوي

4
0
0
0
0
0
Bismuth Oxide: Subnitrate Boiled with Sodium Hydroxide Solution (British Pharmacopoeia, 1907)

Bismuth Oxide: Subnitrate Boiled with Sodium Hydroxide Solution (British Pharmacopoeia, 1907)

بواسطة CharlieDE

عضوي

8
0
0
0
0
0
Bismuth Subnitrate: Bismuth through Nitrate and Carbonate to the White Powder (USP 1870)
خطير

Bismuth Subnitrate: Bismuth through Nitrate and Carbonate to the White Powder (USP 1870)

بواسطة CharlieDE

عضوي

6
0
0
0
0
0
Milk Sugar: Creamery Whey Cleared with Acid and Lime, Crystallised in Vacuo (LaWall 1902)
خطير

Milk Sugar: Creamery Whey Cleared with Acid and Lime, Crystallised in Vacuo (LaWall 1902)

بواسطة CharlieDE

عضوي

9
0
0
0
0
0
Lactic Acid: Wackenroder's Calcium Lactate Split with Oxalic Acid (US Dispensatory 1907)

Lactic Acid: Wackenroder's Calcium Lactate Split with Oxalic Acid (US Dispensatory 1907)

بواسطة CharlieDE

عضوي

7
0
0
0
0
0
عرض 24 من 171