TCVN 7567-2006 Liquefied Petroleum Gas (LPG) Handling Principles Measurement and Calculation《液化石油气(LPG) 操作原则 测量和计算》.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

SIS SS 455 12 36-1992 Record system for interna! telephone signalling and datacommunication plants Externat wiring diagrams《 内部电话的记录系统，信号和数据通信设备 外部接线图》.pdf

SIS SS 455 12 38-1992 Record system for interna! telephone signal ing and datacommunication plants Equipment list《内部电话，信号和数据通信装置记录系统 设备清单》.pdf

SIS SS 459 01 00-1978 Acoustics Survey of standards International standards- validity as Swedish standard《声学 标准调查 国际推荐合规瑞典标准》.pdf

SIS SS 459 01 10-1991 Acoustics - Determination of soundpower levels ofnoise sources using sound intensity measurements - Scanning methodfor use in situ《声学-利用声强方法测定噪音源的声功率等级 使用原位扫描.pdf

SIS SS 459 37 48-1986 Acoustics - Determination of sound power levels of noise sources - Engineering method for small nearly omnidirectional sources under free-field conditions ver.pdf

SIS SS 459 69 26-1986 Acoustics - Determination of sound power levels of no se sources - Characterization and calibration of reference sound sources《声学 噪声源声功率等级的测定 参考声源的表征和校准》.pdf

SIS SS 459 77 79-1986 Acoustics - Measurement of airborne noise emitted by computer and business equipment《音响效果 计算机及营业设备噪音测量》.pdf

SIS SS 460 48 61-1992 Vibration and shock - Measurement and guidelines for the evaluation ofcomfort in buildings《震动和冲击 舒适建筑物的测量与评价准则》.pdf

SIS SS 460 48 66-1989 Mechanical vibration andshock Guidance levels for blasting-induced vibration in buildings《机械震动和冲击 建筑物爆破致振动的指导级别》.pdf