NEN 7208-1982 Automatic burner control units for gasburners with fans - Requirements and test methods《风扇通风燃气燃烧器的自动燃烧控制系统 要求和试验方法》.pdf

相关资源

IRS 70778-2-2018 Recommendations for determining the carrying capacity and fatigue risks of existing metallic railway bridges.pdf

IRS 70712-2018 Rail defects.pdf

IRS 50596-6-2018 Conditions for coding intermodal loading units in combined transport combined transport lines and wagons.pdf

IRS 50596-5-2018 Transport of road vehicles on wagons-Technical Organisation-Conveyance of semi-trailers with P coding or N coding on recess wagons.pdf

IESNA TM-23-2017 Lighting Control Protocols.pdf

IESNA RP-2-2017 Recommended Practice for Retail Lighting.pdf

ITU-R RAPPORT M 766-2 FRENCH-1990 Feasibility of frequency sharing between the GPS and other services《全球定位系统和其他服务之间的频率共享的可行性》.pdf

ITU-R RAPPORT M 763-3 FRENCH-1990 Signal level variation due to multipath effects and blockage by ship-s superstructure in maritime mobile-satellite service lin.pdf

ITU-R RAPPORT M 739-1 FRENCH-1986 Interference due to intermodulation products in the land mobile service between 25 and 100 MHz《由于互调产物在陆地移动服务25和100 MHz之间产生的干扰》.pdf

ITU-R RAPPORT M 319-7 FRENCH-1990 Characteristics of equipment and principles governing the assignment of frequency channels between 25 and 100 MHz for land mob.pdf

猜你喜欢

GOST R 50724 3-1994 Ferroalloys Sieve analysis Terms and definitions《铁合金 筛分分析 术语和定义》.pdf

GOST R 50725-1994 Sound broadcasting picture channels connecting line Basic parameters Methods of measurements《声音广播图像通道及连接线 基本参数 测量方法》.pdf

GOST R 50727-1995 Lead-acid storage battaries for motor-cycles and motor-scooters Types basic parameters and dimensions《摩托车用铅酸蓄电池 类型 基本参数和尺寸规格》.pdf

GOST R 50728-1995 Lead-acid storage starter battaries 12 V for motor-tractors Types basic parameters and dimensions《电动拖拉机用铅酸蓄电池12 V 类型 基本参数和尺寸规格》.pdf

GOST R 50729-1995 Textiles Limit permissible concentration of free formaldehyde《纺织品 游离甲醛的限制容许浓度》.pdf

GOST R 50730 1-1995 Microwave ferrite devices General requirements for measurement of parametres at high power level《微波铁氧体器件 高功率时参数测量的一般要求》.pdf

GOST R 50730 2-1995 Microwave ferrite devices Methods of measurement of losses at high power level《微波铁氧体器件 高功率时损耗的测量方法》.pdf

GOST R 50730 3-1995 Microwave ferrite devices Methods of measurement of return losses and isolation at high power level《微波铁氧体器件 高功率时回程损耗与隔离的测量方法》.pdf

GOST R 50730 4-1995 Microwave ferrite devices Methods of measurement of phase shift at high power level《微波铁氧体器件 高功率时相位位移的测量方法》.pdf