asbestos fire curtain

释义

石棉挡火幕；

Making Asbestos Fire Curtains and Fireproof Fabrics
Conflagration-retardative curtain
Sea Warefare - DESTROYERS AT JUTLAND
Use of elastic curtains for the suppression of underground fires
TESTS OF THEATRE-PROSCENIUM CURTAINS
Asbestos curtains on charging machines (industrial safety)
FIRE AND SINGLE-STOREY FACTORIES
Safety Curtain
Safety Curtain
Fire Protectivity of Sandwich Panels