ZH
EN
JP
ES
RU
DExrf ?? ??
?? 202??? xrf ?? ??? ??? ??? ??.
?? ???? xrf ?? ??? ??? ??? ??? ????: ??, ??, ???, ?? ??, ??, ?? ?? ??, ????, ??? ??, ??, ?? ??, ??? ? ??? ??, ????, ??? ??, ?? ??, ????, ?????, ?? ??, ????, ??, ?? ?? ? ?? ?? ??, ??? ??, ??, ??????.
AT-ON, xrf ?? ??
中華人民共和國國家質(zhì)量監(jiān)督檢驗檢疫總局、中國國家標(biāo)準(zhǔn)化管理委員會, xrf ?? ??
SCC, xrf ?? ??
British Standards Institution (BSI), xrf ?? ??
European Committee for Standardization (CEN), xrf ?? ??
CEN - European Committee for Standardization, xrf ?? ??
RU-GOST R, xrf ?? ??
Standard Association of Australia (SAA), xrf ?? ??
BE-NBN, xrf ?? ??
American Society for Testing and Materials (ASTM), xrf ?? ??
Group Standards of the People's Republic of China, xrf ?? ??
IX-FAO, xrf ?? ??
PL-PKN, xrf ?? ??
Professional Standard - Certification and Accreditation, xrf ?? ??
German Institute for Standardization, xrf ?? ??
KR-KS, xrf ?? ??
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, xrf ?? ??
National Metrological Technical Specifications of the People's Republic of China, xrf ?? ??
GSO, xrf ?? ??
Association Francaise de Normalisation, xrf ?? ??
NL-NEN, xrf ?? ??
International Organization for Standardization (ISO), xrf ?? ??
Spanish Association for Standardization (UNE), xrf ?? ??
TR-TSE, xrf ?? ??
Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence, xrf ?? ??
RO-ASRO, xrf ?? ??
Danish Standards Foundation, xrf ?? ??
Korean Agency for Technology and Standards (KATS), xrf ?? ??
Professional Standard - Aerospace, xrf ?? ??
Military Standard of the People's Republic of China-General Armament Department, xrf ?? ??
國家市場監(jiān)督管理總局、中國國家標(biāo)準(zhǔn)化管理委員會, xrf ?? ??
Professional Standard - Public Safety Standards, xrf ?? ??
Professional Standard - China Metal Association, xrf ?? ??
Taiwan Provincial Standard of the People's Republic of China, xrf ?? ??
PT-IPQ, xrf ?? ??
GOSTR, xrf ?? ??
Japanese Industrial Standards Committee (JISC), xrf ?? ??
CZ-CSN, xrf ?? ??
IN-BIS, xrf ?? ??
American National Standards Institute (ANSI), xrf ?? ??
VDI - Verein Deutscher Ingenieure, xrf ?? ??
ASHRAE - American Society of Heating@ Refrigerating and Air-Conditioning Engineers@ Inc., xrf ?? ??
AGMA - American Gear Manufacturers Association, xrf ?? ??
API - American Petroleum Institute, xrf ?? ??
IETF - Internet Engineering Task Force, xrf ?? ??
DIN, xrf ?? ??