CNS 1552-1962 Ammonium Fluoride《化学试药 氟化铵》.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 1735-1997 Rubber- or plastics- coated fabrics Determination of flexibility《橡胶或塑料涂覆织物 挠曲性测定》.pdf

BS EN 1736-2008 Refrigerating systems nand heat pumps — nFlexible pipe elements nvibration isolators nexpansion joints and nnon-metallic tubes — nRequirements design nand installat.pdf

BS EN 1737-1998 Determination of shear strength of welded joints of reinforcement mats or cages for prefabricated components made of autoclaved aerated concrete or lightweight aggr.pdf

BS EN 1738-1998 Determination of steel stresses in unloaded reinforced components made of autoclaved aerated concrete《蒸气加气混凝土制非荷载增强构件中筋钢应力的测定》.pdf

BS EN 1739-2007 Determination of shear strength for in-plane forces of joints between prefabricated components of autoclaved aerated concrete or lightweight aggregate concrete with.pdf

BS EN 174-2001 Personal eye-protection - Ski goggles for downhill skiing《个人的眼睛保护 向下滑雪用护目器》.pdf

BS EN 1740-1998 Performance test for prefabricated reinforced components made of autoclaved aerated concrete or lightweight aggregate concrete with open structure under predominant.pdf

BS EN 1741-1998 Determination of shear strength for out-of-plane forces of joints between prefabricated components made of autoclaved aerated concrete or lightweight aggregate conc.pdf

BS EN 1742-1998 Determination of shear strength between different layers of multilayer components made of autoclaved aerated concrete or lightweight aggregate concrete with open st.pdf