Technical requirements and verification for watches and watch movements; watches with electrical energy source, frequency of oscillating system <kleiner => 1000 Hz
适用范围:Technical requirements and verification for watches and watch movements; watches with electrical energy source, frequency of oscillating system ≤ 1000 HzExigences techniques et contr?le pour montres et...
Walkways in ships' engine rooms and boiler rooms
适用范围:This standard contain fundamental specifications of the calculation and construction of walkways in engine rooms and boiler rooms on ships. Its contain specifications of the support and the substructur...
实施日期:2006-07-01
实施日期:2006-12-29
Technical requirements and verification for watches and watch movements; watches with pallet lever escapement
适用范围:Technical requirements and verification for watches and watch movements; watches with pallet lever escapementExigences techniques et contr?le pour montres et movements; montres avec échappement à palet...
发布日期:2013-10-01 实施日期:2013-10-01
Industrial type flooring and stair treads. Part 3:Cold formed metal planks. Specification
适用范围:This part of BS 4592 specifies requirements for the design,manufacture, supply and installation of cold formed metal planksintended for use in industrial flooring and stair treads.It is not applicable ...
实施日期:2006-12-29
Inland navigation vessels - Safety requirements for walkways and working places; German version prEN 13281:1998
适用范围:The document specifies the safety requirements for walkways and working places on inland navigation vessels in the areas used for work. Walkways in the passenger area are governed by requirements which...
Shipbuilding -- Inland navigation -- Swing derricks
适用范围:Specifies types, design, main dimensions and technical requirements for swing derricks used in inland vessels of all types and purposes.
发布日期:1979-06-01 实施日期:1979-06-01
Time service; basic and general concepts
适用范围:Time service; basic and general conceptsFür den Geltungsbereich dieser Norm bestehen keine entsprechenden regionalen oder internationalen Normen.
Chronometric Terms; Coefficients of the Rate
适用范围:Horological definitions; coefficients of the rateDéfinitions horlogères; coefficients du marche
Low-voltage electrical installations - Part 7-729: Requirements for special installations or locations - Operating or maintenance gangways
适用范围:This document applies to basic protection and other aspects in restricted access areas with switchgear and controlgear assemblies, including requirements for operating or maintenance gangways.
实施日期:2010-02-01
实施日期:2000-06-01
Chronometer; wrist-chronometer with frequency of oscillating system <kleiner => 1000 Hz, designation, requirements, testing
适用范围:Chronometer; wrist-chronometer with frequency of oscillating system ≤ 1000 Hz; designation, requirements, testingChronomètres; chronomètres de bracelet avec fréquence de l'oscillator ≤ 1000 Hz; désigna...
实施日期:2007-04-30
Bulb plates, perforated gratings or flooring grids for working floors and walkways
适用范围:This standard contain fundamental specifications of the calculation and construction of plates out of hot-rolled steel panels with pattern as bulb plates or flooring grids for floors in engine rooms an...
实施日期:2006-07-01
Technical requirements and verification for clocks and clock movements with electrical energy source; frequency of oscillating system <kleiner => 1000 Hz
适用范围:Technical requirements and verification for clocks and clock movements with electrical energy source; frequency of oscillating system ≤ 1000 HzExigences minimales et méthode d'e'preuve pour horloges et...
实施日期:2010-09-01
Movements for recording instruments; requirements, marking, designation
适用范围:Movements for recording instruments, requirements, marking, designation
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