Screw, nut, bolt, washer
Reactive dyes
Chemical raw material
Electrical products and materials of generating station
Screw fastener
Organic chemicals
Chemical products, ammonium sulphate
Drop wire clamp
Pentaerythrit, dipentaerythrit und drei pentaerythrit
Pigment
Sulfuric aicd, hydrochloric aicd, nitric acid, hydrogen peroxide, caustic soda liquid, glacial acetic acid, ammonium hydroxide, sodium hypochlorite, formaldehyde solution, formic acid
Screws
Sodium nitrate
Aluminium sulfate
