SFS 4262-1978 《纸张 光的渗透性测定》.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

NF X11-501-1990 Test sieves Metal wire cloth peroforated metal plate and electroformed sheet Nominal sizes of openings 《检验筛网 金属网、穿孔金属板和电成型片材 网孔的标称尺寸》.pdf

NF X11-506-1991 Industrial screens Wowen wire cloth perforated plate and electroformed sheet Designation and nominal sizes of openings 《工业用筛网 金属丝机识布、穿孔板和电成型片材 名称和网孔的标称尺寸》.pdf

NF X11-507-1989 Test sieving Part 1 methds using test sieves of woven wire cloth and perforated metal plate 《试验筛分 使用机织纱布和多孔金属板试验筛的方法》.pdf

NF X11-510-1988 Sieves and sieving Wire gauze with square apertures made from annealed round wire for industrial use Wire diameters 《筛和筛分 工业用退火圆钢丝制方孔金属丝网 钢丝直径》.pdf

NF X11-511-1988 Sieves and sieving Preformed wire gauze with square apertures made from high tensile steel round wire for industrial sieving 《筛和筛分 工业筛分用高张力圆钢丝制预成形方孔金属丝网》.pdf

NF X11-512-1982 Sieves and sieving Terminology relating to defects in wire screens 《筛和筛分 金属网缺陷相关术语》.pdf

NF X11-513-1991 Metal wire for industrial wire screens and wowen wire cloth 《工业金属筛和金属丝机织布用金属丝》.pdf

NF X11-514-1991 Test sieves Technical requirements and testing Part 3 test sieves of electroformed sheets 《试验筛 技术要求和试验 第3部分 电蚀孔板的试验筛》.pdf

NF X11-515-1992 Sieves and sieving Hollander metal weaves Plain and twilled weave weft 《筛和筛分 荷兰式金属织物 平纹和斜纹组织纬纱》.pdf