DIN EN 14944-1
Influence of cementitious products on water intended for human consumption - Test methods - Part 1: Influence on organoleptic parameters and migration of organic substances (TOC) from factory made cementitious products; German and English version prEN 14944-1:2015
废止
发布日期 :
2001-06-01
实施日期 :
DIN EN 14944-4
Influence of cementitious products on water intended for human consumption - Test methods - Part 4: Migration of substances from site-applied cementitious materials and associated non-cementitious products/materials; German and English version prEN 14944-4:2015
废止
发布日期 :
2001-08-01
实施日期 :
DIN EN IEC 60318-8
Electroacoustics - Simulators of human head and ear - Part 8: Acoustic coupler for high-frequency measurements of hearing aids and earphones coupled to the ear by means of ear inserts (IEC 29/1076/CDV:2021); German and English version prEN IEC 60318-8:2021
废止
发布日期 :
2001-05-01
实施日期 :
This Standard defines the requirements that are applicable to all pressure vessels for human occupancy (PVHOs) fabricated to this Standard (Sections 1 through 4) and shall be used in conjunction with specific requirements in Sections 5 through 7, as applicable, and Mandatory Appendices of this Standard. In the event of conflict between Sections 1 through 4 and Sections 5 through 7, the application-specific requirements from Sections 5 through 7 shall govern.