UBUCIKO
UBUHLE NEMPILO
UBUCIKO BEZANDLA
AMASIKO NOMLANDO
EZOKUZIJABULISA
IMVELO
UKUDLA NEZIPHUZO
REVERSE ENGINEERING
IZAYENSI
EZEMIDLALO
UBUCHWEPHESHE
IZINTO EZIGQOKWAYO
Kwezimboni
Ama-Blueprint angu-128 ayatholakala
Ama-Blueprint (128)
Yingozi
Nitric Acid: Chile Saltpetre Distilled with Oil of Vitriol in an Iron Retort
ngu-Charlie
Amakhemikhali
1
0
0
0
0
0
Yingozi
Oxalic Acid: Wood Soaked in Caustic Alkali and Heated in Hot Air at 300 °C (Plater-Syberg)
ngu-Charlie
Amakhemikhali
6
0
0
0
0
0
Yingozi
Oxalic Acid: Sawdust Heated with Alkali Lye in Vacuum, Oxidised, Precipitated as Calcium Oxalate (Zacher)
ngu-Charlie
Amakhemikhali
1
0
0
0
0
0
Yingozi
Diethyl Ether: Soubeiran's One-Operation Still with a Caustic Charcoal Purifier
ngu-Charlie
Amakhemikhali
2
0
0
0
0
0
Yingozi
Urea: Extracted from Urine with Alcohol, Precipitated as the Nitrate, Freed with Barium Carbonate
ngu-Charlie
Amakhemikhali
1
0
0
0
0
0
Urea: Separated from Urine as the Oxalate, Freed with Chalk and Crystallised
ngu-Charlie
Amakhemikhali
4
0
0
0
0
0
Ferrite Toroid Core: Copper-Zinc Ferrite Milled 200 Hours, Fired at 1050 °C (Snoek)
ngu-Charlie
Amakhemikhali
2
0
0
0
0
0
Ferrite Toroid Core: Magnesium-Zinc Ferrite (28 : 18 : 54) Fired at 1400 °C (Snoek)
ngu-Charlie
Amakhemikhali
3
0
0
0
0
0
Yingozi
Ferrite Toroid Core: Nickel-Zinc Ferrite Fired at 1400 °C, Held at 930 °C (Snoek)
ngu-Charlie
Amakhemikhali
4
0
0
0
0
0
Ferrite Toroid Core: Copper-Zinc Ferrite Fired at 1050 °C, Held at 600 °C in Oxygen (Snoek)
ngu-Charlie
Amakhemikhali
3
0
0
0
0
0
Ferrite Toroid Core: Magnesium-Zinc Ferrite Fired at 1300 °C in Oxygen (Snoek)
ngu-Charlie
Amakhemikhali
4
0
0
0
0
0
Ferrite Toroid Core: Magnesium-Zinc Ferrite Fired at 1400 °C in Oxygen (Snoek)
ngu-Charlie
Amakhemikhali
2
0
0
0
0
0
Yingozi
Laminated Phenolic Paper Sheet: Bakelite-Coated Kraft Paper Hot-Pressed and Baked (O'Conor, Westinghouse 1918)
ngu-Charlie
Amakhemikhali
3
0
0
0
0
0
Yingozi
Liquid Bakelite: Phenol and Formalin Heated Together, the Oily Layer Kept (Baekeland 1909)
ngu-Charlie
Amakhemikhali
3
0
0
0
0
0
Yingozi
Ferrite Toroid Core: Nickel-Zinc Ferrite Sintered at 1300 °C in Oxygen (Snoek)
ngu-Charlie
Amakhemikhali
5
0
0
0
0
0
Acrylic Mirror Sheet: Silver Sprayed on Acrylic Treated with Tannin in Water and Acetic acid
ngu-Charlie
Amakhemikhali
3
0
0
0
0
0
Acrylic Mirror Sheet: Silver Sprayed on Acrylic Treated with Tannin in Water and Acetone
ngu-Charlie
Amakhemikhali
3
0
0
0
0
0
Acrylic Mirror Sheet: Silver Sprayed on Acrylic Treated with Tannin in Water and Isopropanol
ngu-Charlie
Amakhemikhali
2
0
0
0
0
0
Acrylic Mirror Sheet: Silver Sprayed on Acrylic Treated with Tannin in Water and Methanol
ngu-Charlie
Amakhemikhali
4
0
0
0
0
0
Yingozi
Diethyl Ether: Alcohol Dropped into Sulphuric Acid at 130–140 °C (Boullay's Continuous Method)
ngu-Charlie
Amakhemikhali
5
0
0
0
0
0
Tannic Acid: Galls Stirred to a Cream with Ether and Pressed (Leconnet)
ngu-Charlie
Amakhemikhali
2
0
0
0
0
0
Tannic Acid: Powdered Galls Extracted with Ether and Alcohol (75:25)
ngu-Charlie
Amakhemikhali
2
0
0
0
0
0
Tannic Acid: Chinese Galls Extracted with Warm Water, Shaken with Ether and Dried on Tin Sheets
ngu-Charlie
Amakhemikhali
3
0
0
0
0
0
Acrylic Mirror Sheet: Silver Sprayed on Tannin-Treated Acrylic
ngu-Charlie
Amakhemikhali
4
0
0
0
0
0
Kukhonjiswa 24 kwangu-128