12资源列表

[石油资料] 第12章 小井眼钻井工艺

[国外标准] DIN 2401-12-1988

[国外标准] NFPA 12A-2004 卤代物1301灭火系统

[国外标准] NFPA 12-2008 Standard on Carbon Dioxide Extinguishing Systems

[国外标准] NFPA 12-2005 二氧化碳灭火系统

[国外标准] NEMA MS 12-2006 Quantification and Mapping of Geometric Distortion for Special Applications

[国外标准] NEMA DC 12-1985(R2008) Residential Controls – Hot-water Immersion Controls

[国外标准] BS EN 60825-12-2004 Safety of laser products — Part 12 Safety of free space optical communication sy

[国外标准] BS EN 60745-2-12-2003 Hand held motor-operated electric tools - Safety - Part 2-12 Particular requir

[国外标准] BS EN 60335-2-12-2003 Household and similar electrical appliances Safety Part 2-12 particular requir

[国外标准] BS ISO 80000-12-2009 Quantities and units Part 12 Solid state physics

[国外标准] BS ISO 11783-12-2009 Tractors and machinery for agriculture and forestry — Serial control and

[国外标准] BS EN ISO 16000-12-2008 Indoor air — Part 12 Sampling strategy for polychlorinated biphenyls (PCBs),

[国外标准] BS EN ISO 10993-12-2009 Biological evaluation of medical devices Part 12 Sample preparation and

[国外标准] BS EN ISO 10993-12-2004 Biological evaluation of medical devices — Part 12 Sample preparation and re

[国外标准] BS EN 61558-2-12-2001 Safety of power transformers, power supply units and similar devices — Part 2-

[国外标准] BS EN 61557-12-2008 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500

[国外标准] BS EN 60974-12-2005 Arc welding equipment — Part 12 Coupling devices for welding cables

[国外标准] AS NZS CISPR 12-2009 Vehicles, boats and internal combustion engines—Radio disturbance characteristi

[国外标准] AS NZS 60745.2.12-2009 Hand-held motor-operated electric tools—Safety Part 2.12 Particular requireme

[国外标准] ETSI EN 301 908-12 (2008) Electromagnetic compatibility and Radio spectrum. Matters (ERM); Base Stat

[国外标准] ETSI EN 301 489-12 V2.2.2 (2008-09) ERM; EMC standard for radio equipment and services; Part 12 Spec

[国外标准] ETSI EN 301 489-12 V2.2.1 (2008) Electromagnetic compatibility and Radio spectrum

[国外标准] ETSI EN 300 392-12-6 V1[2].3.1 (2006-02) Terrestrial Trunked Radio (TETRA); Voice plus Data (V﹢D); P

[国外标准] ETSI EN 300 392-12-21 V1.3.1 (2007) Terrestrial Trunked Radio (TETRA); Voice plus Data (V﹢D); Part 1