NBN T 63-129-1980 2500 Anionic and non-ionic surface active agents - Dermination of the critical micellization concentration - Method by measuring surface tension with a plate stir.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

GOST 25697-1983 Reinforced concrete slabs for balconies and loggias General specifications《阳台和敞廊用的钢筋混凝土板 技术条件》.pdf

GOST 25698-1998 Sintered metal materials excluding hardmetals Determination of apparent hardness Materials of essentially uniform section hardness《硬质合金以外的烧结金属材料 表观硬度的测定 大体沿截面硬度均匀的材.pdf

GOST 25699 1-1990 Rubber compounding ingredients Carbon black shipment sampling procedures《混炼橡胶的成分 工业炭黑样品选取方法》.pdf

GOST 25699 10-1993 Rubber compounding ingredients Carbon black Determination of sieve residue《混炼橡胶的成分经004505和014筛网筛选后残留物的质量分数测定法》.pdf

GOST 25699 13-1990 Carbon black for rubber industry Method for determination of fines content in pelleted carbon black《橡胶用的生产炭黑 粒状炭黑中粉尘的质量分数测定法》.pdf

GOST 25699 14-1993 Rubber compounding ingredients Carbon black (pelletized) Determination of pour density《混炼橡胶的成分 粒状炭黑散堆密度测定法》.pdf

GOST 25699 15-1990 Carbon black for rubber industry Method for determination of light transmittance of toluene exstract《橡胶生产用的工业炭黑 甲苯抽提物的透光系数测定法》.pdf

GOST 25699 16-1990 Carbon black for rubber industry Method for determination of individual pellet crushing strength《橡胶生产用的工业炭黑 单个颗粒强度测定法》.pdf

GOST 25699 2-1990 Carbon black for rubber industry Methods for determination of surface area by CTAB adsorption《橡胶生产用的工业炭黑 比外表面测定法》.pdf