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Древний
120 чертежей доступно
Чертежи (120)
Understanding Titanium Extraction from Ilmenite — The Impossible Metal to Smelt
by Peter
Chemistry
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Опасный контент
Isolating Platinum from Alluvial Deposits — The Unwanted Silver of the Conquistadors
by Peter
Specialty Alloys
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Извлечение молибдена из молибденита — скользкий свинец, укрепляющий сталь
by Peter
Metalworking
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Extracting Tungsten from Wolframite — The Heaviest Practical Metal
by Peter
Specialty Alloys
1
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Опасный контент
Extracting Chromium from Chromite — The Element That Paints the Rainbow
by Peter
Metalworking
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Опасный контент
Extracting Manganese from Pyrolusite — The Cave Painter's Black That Cleans Glass
by Peter
Specialty Alloys
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Опасный контент
Extracting Nickel from Pentlandite — The Devil's Copper That Wouldn't Behave
by Peter
Specialty Alloys
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Опасный контент
Extracting Cobalt from Cobaltite — The Goblin Metal That Colors Glass Blue
by Peter
Specialty Alloys
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1
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Опасный контент
Extracting Arsenic from Arsenopyrite — The Poison King of the Elements
by Peter
Ancient
2
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Extracting Bismuth from Bismuthinite — The Rainbow Metal from Sulfide Ore
by Peter
Ancient
2
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Extracting Antimony from Stibnite — The Ancient Cosmetic Turned Metal
by Peter
Periodic Table
2
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Extracting Zinc from Sphalerite — Roasting and Reduction of the Invisible Metal
by Peter
Mining
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1
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Extracting Silver by Cupellation — Separating Noble Metal from Lead Ore
by Peter
Mining
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Panning Gold from Alluvial Deposits — Gravity Separation of the Noble Metal
by Peter
Mineralogy
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Опасный контент
Извлечение ртути из киновари — Дистилляция живого серебра из красной руды
by Peter
Mining
35
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龙井绿茶手工炒制 — 西湖传统杀青与辉锅工艺
by MeiLian
Food
9
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Gül Yağı (Rose Otto) Damıtma — Isparta'da Rosa damascena
by HanimGul
Botany
5
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Pagkuha ng Capiz Shell — Mula Dagat Hanggang Palamuti
by KuyaKlavo
Ancient
13
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Извлечение масла из семян нима — традиционный метод холодного отжима Андхра-Прадеша
by AnnaGaru
Botany
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Каучуковое дерево и натуральный каучук — традиционная добыча латекса в Амазонке
by MestreParafuso
Ancient
2
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