Safety of machinery. Secondary steelmaking. Machinery and equipment for treatment of liquid steel1 Scope This European Standard specifies the general safety requirements for secondary steelmaking machinery and equipment (SSE) as defined in 3. 1 to treat liquid steel. This European Standard covers machinery and equipment involved in the treatment process of liquid steel under vacuum or atmospheric pressure. This European Standard deals with all significant hazards, hazardous situations and events pertinent to SSE, when used as intended and under

— chucks with bores of d1 ≥ 25 mm intended for driving cylindrical shank tools with a double flat

BS 1722-10

1 1 02 03 0

BS EN ISO 13732-3:2008 Ergonomics of the thermal environment

BS EN 3464:2012 supersedes BS EN 3464:2009

This part of IEC 61557 specifies the requirements for measuring equipment applied to the testing of the effectiveness of protective measures by regular disconnections of residual current protective devices (RCD) in TT

equivalent terms provided by the relevant member bodies are given in the following languages:

reference images for graphite form

The basic object of this comparison is to verify the degree of reproducibility of the method employed as a prerequisite for the prospective development of a related IEC measuring standard

35 mm and 16 mm motion-picture films and prints with magnetic or photographic sound records

The presentation methods specified in this International Standard are intended for use as notations on camera bodies

BS EN 62496-1 on general specifications of optical circuit boards is useful for: