STAS 2495-1961 《耐火产品 火车头炉膛用耐火砖》.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

STAS 9280-1987 MEASURING OF GAS FLOW Measuring methods and means《气体流量 测量方法和手段 》.pdf

STAS 9281 1-1973 SILICON CARB1DI- HEFRACTOIUES General directions for carrying out chemical analysis.《硅碳耐火材料 进行化学分析的一般指导》.pdf

STAS 9281 11-1992 Silicon carbide refractories Determination of dioxide content《碳化硅耐火制品 氧化钛含量测定 》.pdf

STAS 9281 2-1991 Carborundic refractory materials Total carbon content determination《金刚砂耐火材料 总碳含量的测定 》.pdf

STAS 9281 3-1973 SILICON CARBIDE REFRACTORIES DeLerniinalion of free carbon《碳化硅耐火材料 游离碳的测定 》.pdf

STAS 9281 4-1991 Carborundic refractory materials Silicon carbide content determination《碳化硅耐火材料 碳化硅含量的测定 》.pdf

STAS 9281 5-1991 CARBORUNDIC REFRACTORY MATERIALS Silicon dioxide content determination《网纹耐火材料 二氧化硅含量的测定 》.pdf

STAS 9281 6-1974 SILICON CARBIDE REFRACTORIES Determination of aluminium Irioxyde content《碳化硅耐火材料 三氧化铝含量的测定 》.pdf

STAS 9281 6-1992 PRODUSE REFRACTARE CARBORUNDICE Determinarea continutului de trioxid de aluminiu《碳化硅耐火制品 三氧化二铝含量测定 》.pdf