DB4114 T 233-2024 法定计量检定机构服务规范.pdf

相关资源

DB43 T 1636-2019 法定计量检定机构服务规范.pdf

DB61 T 1100-2017 法定计量检定机构服务规范.pdf

DB 6505 T 169—2023 法定计量检定机构服务规范.pdf

猜你喜欢

IEC 61788-18-2013 Superconductivity - Part 18 Mechanical properties measurement - Room temperature tensile test of Ag- and or Ag alloy-sheathed Bi-2223 and Bi-2.pdf

IEC 61788-3-2006 Superconductivity - Part 3 Critical current measurement - DC critical current of Ag- and or Ag alloy-sheathed Bi-2212 and Bi-2223 oxide superco.pdf

IEC 61788-5-2013 Superconductivity - Part 5 Matrix to superconductor volume ratio measurement - Copper to superconductor volume ratio of Cu Nb-Ti composite supe.pdf

IEC 61797-1-1996 Transformers and inductors for use in telecommunication and electronic equipment - Main dimensions of coil formers - Part 1 Coil formers for la.pdf

IEC 61800-1-1997 Adjustable speed electrical power drive systems - Part 1 General requirements - Rating specifications for low voltage adjustable speed d.c powe.pdf

IEC 61800-2-2015 Adjustable speed electrical power drive systems - Part 2 General requirements - Rating specifications for low voltage adjustable speed a.c powe.pdf

IEC 61800-4-2002 Adjustable speed electrical power drive systems - Part 4 General requirements Rating specifications for a.c power drive systems above 1000 V a..pdf

IEC 61800-7-1-2015 Adjustable speed electrical power drive systems - Part 7-1 Generic interface and use of profiles for power drive systems - Interface definiti.pdf

IEC 61834-10-2001 Recording - Helical-scan digital video cassette recording system using 6 35 mm magnetic tape for consumer use (525-60 625-50 1125-60 and 1250-.pdf