Normen GB - Chinesische nationale Normen - Seite Nr. 6426

Pressure vessels—Part 4:Fabrication,inspection and testing,and acceptance

UNGÜLTIG herausgegeben am 21.11.2011

Programming languages ALGOL 60

UNGÜLTIG herausgegeben am 14.3.1987

Directives for the work of reference materials(2) The common terms and definitions of reference materials

UNGÜLTIG herausgegeben am 11.3.1994

Directives for the work of reference materials(3) General principles and statistic methods for certification of reference materials

UNGÜLTIG herausgegeben am 11.3.1994

Directives for the work of reference materials(3)—Reference materials—General and statistical principles for certification

UNGÜLTIG herausgegeben am 7.3.2008

Directives for the work of reference materiapls (4). Stipulation of contents for certificate of certified reference materials

UNGÜLTIG herausgegeben am 11.3.1994

Directives for work of reference materials(4)—Contents of certificates and labels

UNGÜLTIG herausgegeben am 28.3.2003

Directives for the work of reference materials—Part 4Contents of certificates,labels and accompanying documentation

UNGÜLTIG herausgegeben am 10.12.2019

Directives for the work of reference materials(5)—Technologic rules for reference materials of chemical composition

UNGÜLTIG herausgegeben am 11.3.1994

Directives for the work of reference materials(7)—General requirements for the competence of reference material producers

UNGÜLTIG herausgegeben am 6.9.2001