MSZ 13617-1972 《新鲜切片包菜》.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 IEC 60079-14-2013 Explosive atmospheres Part 14 Electrical installations design selection and erection《爆炸性气体环境 第14部分 电气设备的设计 选型以及安装》.pdf

GOST IEC 60079-17-2011 Explosive atmospheres Part 17 Electrical installations inspection and maintenance《爆炸性环境 第17部分 电气装置检验和维护》.pdf

GOST IEC 60079-17-2013 Explosive atmospheres Part 17 Electrical installations inspection and maintenance《爆炸性气体环境 第17部分 电气装置的检验和维护》.pdf

GOST IEC 60079-2-2011 Explosive atmospheres Part 2 Equipment protection by pressurized enclosure p 《爆炸性环境 第2部分 受压外壳 p 型的防护设备》.pdf

GOST IEC 60079-2-2013 Explosive atmospheres Part 2 Equipment protection by pressurized enclosure p 《爆炸性气体环境 第2部分 通过加压封闭 p 的设备保护》.pdf

GOST IEC 60079-29-1-2013 Explosive atmospheres Part 29-1 Gas detectors Performance requirements of detectors for flammable gases《爆炸性气体环境 第29-1部分 气体探测器 易燃气体探测器的性能要求》.pdf

GOST IEC 60079-29-2-2013 Explosive atmospheres Part 29-2 Gas detectors Selection installation use and maintenance of detectors for flammable gases and oxygen《爆炸性气体环境 第29-2部分 气体探测器 .pdf

GOST IEC 60079-29-3-2013 Explosive atmospheres Part 29-3 Gas detectors Guidance on functional safety of fixed gas detection systems《爆炸性气体环境 第29-3部分 气体探测器 固定气体探测系统的功能安全性指南》.pdf

GOST IEC 60079-30-1-2011 Explosive atmospheres Electrical resistance trace heating Part 30-1 General and testing requirements《爆炸性环境 第30-1部分 电阻丝加热 总则和试验要求》.pdf