Industry

Jena Glass

Matte

metallurgy

Sapropelic Coal

coal classification

Cai Lun

Biography, Paper, & Facts

Monel

alloy

Bronze

Composition, Uses, Types, & Facts

Ceramics

Industrial ceramics

Medal

civilian and military award

Diesinking

metallurgy

Crash

cloth

Foam Glass

chemical compound

Composite Material

construction

Niobium Processing

History, Ores, Mining, & Extraction

Automobile Club

Mercerization

textile technology

Sizing

technology