Amakhemikhali
Ama-Blueprint angu-773 ayatholakala • Izigatshana ezingu-22
Yeqashela Izigatshana
Ama-Blueprint (773)
Sludge Digestion and Biogas
ngu-Volt
Amandla
Coagulation and the Jar Test
ngu-Charlie
Okwemvelo
The Sedimentation Tank
ngu-Emma
Ezokugeleza Kwamanzi
The Rapid Gravity Filter
ngu-Karen
Okwemvelo
The Slow Sand Filter
ngu-Karen
Microbiology
The Plastic Blood Bag
ngu-Mary
Polymer
The Ether Inhaler
ngu-Charlie
Amathuluzi
The Surgical Rubber Glove
ngu-Mary
Polymer
Underwater Cutting and Welding
ngu-Forge
Ngaphansi Kolwandle
The Ablative Heat Shield
ngu-Mary
Izinto Zokwakha
The Solid Propellant Motor
ngu-Charlie
Amakhemikhali
SF6 Circuit Breaker
ngu-Peter
Amakhemikhali
Paper-Insulated Lead-Covered Cable
ngu-Mary
Izinto Zokwakha
Cloisonné Enamel
ngu-Clay
UBUCIKO BEZANDLA
Niello
ngu-Forge
UBUCIKO BEZANDLA
Cylinder Glass
ngu-Charlie
UBUCIKO BEZANDLA
Salt Panning
ngu-TheChef
Amakhemikhali
Japanning
ngu-Mary
UBUCIKO BEZANDLA
Carbon Paper
ngu-Pixel
UBUCIKO BEZANDLA
Chocolate Conching
ngu-Charlie
Industry 2.0 — Electricity, Steel & Oil (1870)
Margarine
ngu-TheChef
Industry 2.0 — Electricity, Steel & Oil (1870)
Bickford Safety Fuse
ngu-Charlie
Industry 1.0 — Steam & Mechanization (1760)
Soda-Acid Fire Extinguisher
ngu-Peter
Industry 2.0 — Electricity, Steel & Oil (1870)
Safety Match
ngu-Charlie
Industry 2.0 — Electricity, Steel & Oil (1870)