NBN C 73-230-1977 3125 《液体加热设备的特殊标准》.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

BS EN ISO 3506-2-2009 Mechanical properties of corrosion-resistant stainless steel fasteners - Nuts《耐腐蚀不锈钢紧固件的机械特性 螺母》.pdf

BS EN ISO 3506-3-2009 Mechanical properties of corrosion-resistant stainless steel fasteners - Set screws and similar fasteners not under tensile stress《耐腐蚀不锈钢紧固件的机械特性 不受拉伸应力作用的定位螺.pdf

BS EN ISO 3506-4-2009 Mechanical properties of corrosion-resistant stainless steel fasteners - Tapping screws《耐腐蚀不锈钢紧固件的机械特性 攻丝螺钉》.pdf

BS EN ISO 354-2003 Acoustics - Measurement of sound absorption in a reverberation room《声学 混响室内声音吸收的测量》.pdf

BS EN ISO 3543-2001 Metallic and non-metallic coatings - Measurement of thickness - Beta backscatter method《金属和非金属覆层 厚度测量 β射线背散射法》.pdf

BS EN ISO 3549-1996 Zinc dust pigments for paints - Specifications and test methods《涂料用锌粉颜料 规范和试验方法》.pdf

BS EN ISO 3580-2017 Welding consumables Covered electrodes for manual metal arc welding of creep-resisting steels Classification《焊料 抗蠕变钢材手工金属电弧焊接用涂药焊条 分类》.pdf

BS EN ISO 3581-2016 Welding consumables Covered electrodes for manual metal arc welding of stainless and heat-resisting steels Classification《焊接用料 不锈钢和耐热钢手工金属弧焊用的涂覆电极 分类》.pdf

BS EN ISO 3582-2001 Flexible cellular polymeric materials - Laboratory assessment of horizontal burning characteristics of small specimens subjected to a small flame《软质泡沫聚合材料 在小火焰条.pdf