
Specification for electrode boilers of riveted, seamless, welded and cast iron construction for water heating and steam generating
出版:British Standards Institution

专家解读视频
Steel water-heating boilers, steel steam boilers, cast iron water-heating boilers . Design temperatures not exceeding 650?F; water heated by resistance to passage of alternating electric current. Materials, construction, workmanship, scantlings, inspection , testing. Safety valves, electrical safety devices.
© British Standards Institution 2013
Doc 316 (1956) - Identical