NF P19-122-1996 Determination of flexural strength of lightweight aggregate concrete with open structure 《敞形结构轻质集料混凝土的抗弯强度测定》.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

SN T 2822-2011 出口食品接触材料 高分子材料 塑料及制品在微波炉或传统炉加热过程中塑料与食品界面温度的测定.pdf

SN T 2823-2011 出口食品接触材料 高分子材料 受限的某些环氧衍生物NOGE及其羟基和氯化衍生物的测定.pdf

SN T 2825-2011 出口食品接触材料 高分子材料 丙烯酸类塑料总挥发性提取物的测定.pdf

SN T 2826-2011 出口食品接触材料 高分子材料 食品模拟物中己二酸酯类增塑剂的测定 气相色谱-质谱法.pdf

SN T 2828-2011 出口食品接触材料 木质材料 软木中杂酚油的溶出测定 气相色谱-质谱法.pdf

SN T 2830-2011 出口食品接触材料 纸和纸板 水萃取物中干物质的测定.pdf

SN T 2831-2011 出口食品接触材料 纸和纸板 二异丙基萘（DIPN）测定 气相色谱-质谱法.pdf

SN T 2832-2011 出口食品接触材料 纸和纸板 接触水性或油性食品的纸和纸板提取物的测定.pdf

SN T 2833-2011 委内瑞拉马脑脊髓炎检疫技术规范.pdf