
CODE OF PRACTICE FOR SELECTION INSTALL & MAINTENANCE OF ELECTRICAL APPARATUS FOR USE IN POTENTIALLY EXPLOSIVE ATMOSPHERES - CLASSIFICATION OF HAZARDOUS AREAS
出版:British Standards Institution

專家解讀視頻
Advises on the classification of areas where flammable gas or vapour risks may arise and assists in the correct selection of electrical apparatus. Included are sections on area classification, safety, type and extent of zones, outdoor and indoor areas.
API 500A : 4ED 82(R1987) - Corresponds
API 500A : 4ED 82(R1987) - Corresponds