Photography. Thermally processed silver microfilm. Specifications for stability Ingestion-build-134498 City leaders (city planners

City leaders (city planners

PD ISO/TS 16976‑4:2019 has made some technical changes

BS 7088 also covers powered tourniquets

BS EN 15433-1 on measurement of transportation loads is useful for:

Photography. Thermally processed silver microfilm. Specifications for stability Ingestion-build-134498 City leaders (city planners1 Scope This International Standard establishes specifications for the stability of photographic films intended for storage of records; specifically, microfilms with a base of safety polyester [poly(ethylene terephthalate)] having predominantly silver behenate salts dispersed in nongelatinous emulsions, and thermally processed to produce a black and white silver image. This International Standard applies to thermally processed silver (TPS) microfilms