PS 1501-1983 SPECIFICATION FOR POTASSIUM SULPHATE (FERTILIZER GRADE)(First Revision)《硫酸钾规格（肥料品味）（第1次修订）》.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

第1节 细胞生活的环境.ppt

第1讲 物质的量 气体摩尔体积第2讲 物质的量在化学实验和化 .ppt

第1讲 课程介绍.ppt

第1讲 集合的概念和运算.ppt

第1课 五笔打字基础.ppt

第1课 人类的形成.ppt

第1课 夏商周的政治制度.ppt

第1课 手工制作上搜.ppt

第1课时 学习伴成长.ppt