Lists national requirements for types of gases used in countries worldwide. Specific areas covered for each country are: Gas characteristics (availability, calorific value, Wobbe number, specific gravity, service pressure) and gas equipment approval (requirements, approval authority, national codes, acceptable international codes). Easy-to-use reference table format.

Original price was: $282.20.$141.00Current price is: $141.00.
Gas Supply Characteristics and Appliance Approval. An International survey
BSI Group , 03/01/2000
