CSN ON 44 6010-1967 《通风站》.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

JUS H B8 219-1984 Acetic acid for industrial use Determination of arsenic content Silver diethyldithiocarbamate photo- metric method《工业用乙酸 含砷量测定 二乙基氨基二硫代甲酸银光度法》.pdf

JUS H B8 229-1987 Propan-2-oJ for industrial use Determination of water content Karl Fischer method《工业用2 丙醇 水分含量测定 卡尔费希尔法》.pdf

JUS H B8 232-1988 Ethanol for industrial use Determination of acid content (acetic acid) Voiumetric method《工业用乙醇 酸含量测定（表示为乙酸） 体积法》.pdf

JUS H B8 233-1988 Ethanol for industrial use Determination ofesters content Tltrimetric method after saponification《工业用乙醇 酯类含量测定 皂化后滴定》.pdf

JUS H B8 234-1988 Etanol for industrial use Estimation of aldehydes content Visualcolohmetric method《工业用乙醇 醛含量估算 目视比色法》.pdf

JUS H B8 235-1988 Etanol for industrialu se Test for miscibifity with water《工业用乙醇 与水的混溶性检测》.pdf

JUS H B8 236-1988 Ethanol for industrial use Determination of methanol content[(methanol contents between 0 01 and 0 20%(V V)]Photometric method《工业用乙醇 甲醇含量测定（甲醇含量在0 01至0 20%）（V V））.pdf

JUS H B8 237-1988 Ethanol for industrial use Estimation of content of carbonyl compounds present in small amounts Photometric method《工业用乙醇 少量羰基化物含量估计 光度测定法》.pdf

JUS H B8 238-1988 Etanol for industrial use Estimation ofcontent of carbonyl compounds present in moderate amounts Volumetric method《工业用乙醇 乙醇中含有的中等含量的羰基化合物的含量的估算 体积法》.pdf