Samvinna
LIST
FEGURÐ OG VELLÍÐAN
HANDVERK
MENNING OG SAGA
SKEMMTUN
UMHVERFI
MATUR OG DRYKKUR
ÖFUGVERKFRÆÐI
VÍSINDI
ÍÞRÓTTIR
TÆKNI
KLÆÐANLEG TÆKNI
Lífrænt
178 teikningar tiltækar
Teikningar (178)
Hættulegt
Lead Borate: Faraday's Borate of Lead Glass, Boric Acid Crystals Reckoned at 42 Parts (Phil. Trans. 1830, §25)
eftir Charlie
Lífrænt
19
0
0
0
0
0
Hættulegt
Lead Nitrate: Litharge Dissolved in Dilute Nitric Acid and Crystallised (Faraday 1830)
eftir Charlie
Lífrænt
15
0
0
0
0
0
Precipitated Silver: Silver Chloride Reduced by Zinc in Acidulated Water (Thorpe 1913)
eftir Charlie
Lífrænt
16
0
0
0
0
0
Dextrin: Starch Moistened with Dilute Nitric Acid and Heated at 110-120 °C (Payen, in Thorpe 1912)
eftir Charlie
Lífrænt
16
0
0
0
0
0
Silver Oxide: Silver Nitrate Precipitated with Solution of Potassa (USP 1870)
eftir Charlie
Lífrænt
16
0
0
0
0
0
Hættulegt
Ferrítkjarni í hringlaga formi: Nikkel-sink ferrít með frekari súrefnismeðferð (Snoek 1948, Dæmi IV)
eftir Charlie
Lífrænt
17
0
0
0
0
0
Ferrítkjarni í hringlaga formi: Magnesín-sink ferrít endurhitað í 18 klst. við 1000 °C og 20 klst. við 750 °C (Snoek 1948, Dæmi III)
eftir Charlie
Lífrænt
11
0
0
0
0
0
Ferrítkjarni í hringlaga formi: Blautferli kopar-sink ferrít með þrepaskiptri glæðingu niður í 310 °C (Snoek 1948)
eftir Charlie
Lífrænt
11
0
0
0
0
0
Ferrite Toroid Core: Copper-Zinc Ferrite by the Wet Process, Precipitated with Caustic Soda (Snoek 1948)
eftir Charlie
Lífrænt
14
0
0
0
0
0
Hættulegt
Ferrítkjarni í toroid: Kopar-kadmíumferrít, malað í 200 klukkustundir, 1000 °C í súrefni (Snoek 1948, Dæmi I)
eftir Charlie
Lífrænt
17
0
0
0
0
0
Hættulegt
Cadmium Oxide: Cadmium Heated in a Current of Oxygen (Thorpe 1912)
eftir Charlie
Lífrænt
14
0
0
0
0
0
Hættulegt
Ferric Nitrate: Scrap Iron Dissolved in Concentrated Nitric Acid (Thorpe 1912)
eftir Charlie
Lífrænt
16
0
0
0
0
0
Antimony Trioxide: Roasted Antimony Fused with More Metal (Thorpe 1912)
eftir Charlie
Lífrænt
15
0
0
0
0
0
Extruded Polystyrene Foam: Butylene-Blown Logs 20 Inches Across (McIntire, Dow 1948, Ex. 4)
eftir Charlie
Lífrænt
10
0
0
0
0
0
Extruded Polystyrene Foam: Propylene-Blown Log Let Out at 75 °C (McIntire, Dow 1948, Ex. 3, Test 4)
eftir Charlie
Lífrænt
10
0
0
0
0
0
Extruded Polystyrene Foam: Propylene-Blown Log Let Out at 60 °C (McIntire, Dow 1948, Ex. 3, Test 3)
eftir Charlie
Lífrænt
11
0
0
0
0
0
Extruded Polystyrene Foam: Propylene-Blown Log Let Out at 50 °C (McIntire, Dow 1948, Ex. 3, Test 2)
eftir Charlie
Lífrænt
12
0
0
0
0
0
Extruded Polystyrene Foam: Propylene-Blown Log Let Out at 40 °C (McIntire, Dow 1948, Ex. 3, Test 1)
eftir Charlie
Industry 3.0 — Assembly Line & Mass Production (1913)
10
0
0
0
0
0
Hættulegt
Extruded Polystyrene Foam: Methyl and Methylene Chloride Gel Let Out at 100 °C (McIntire, Dow 1948, Ex. 2)
eftir Charlie
Lífrænt
15
0
0
0
0
0
Hættulegt
Extruded Polystyrene Foam: Methyl and Methylene Chloride Gel Let Out at 90 °C (McIntire, Dow 1948, Ex. 2)
eftir Charlie
Lífrænt
13
0
0
0
0
0
Hættulegt
Extruded Polystyrene Foam: Methyl and Methylene Chloride Gel Let Out at 80 °C (McIntire, Dow 1948, Ex. 2)
eftir Charlie
Lífrænt
15
0
0
0
0
0
Hættulegt
Dichloromethane: Chloroform Reduced with Zinc, Alcohol and Hydrochloric Acid (Greene, in Thorpe 1912)
eftir Charlie
Lífrænt
15
0
0
0
0
0
Hættulegt
Lead Dioxide: Red Lead Treated with Nitric Acid (Thorpe 1912)
eftir Charlie
Lífrænt
12
0
0
0
0
0
Hættulegt
Cadmium Sulphide: Precipitated from a Cadmium Salt with an Alkaline Sulphide (Thorpe 1912)
eftir Charlie
Lífrænt
14
0
0
0
0
0
Sýni 24 af 178