ONORM M 4302 Teil 2-1977 Morse tapers and metric tapers internal tapers《莫尔斯锥度和公制锥度 内锥度》.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 266-1983 Methanol for industrial t se Measurement of colour in Hazen units Colorimetric method《工业用甲醇 色组颜色测定 比色法》.pdf

JUS H B8 267-1983 Methanol for industrial use Determination of iron content 1 W-Phenanthroline photometric method《工业用甲醇 铁成分测定1，W 菲洛林光度分析法》.pdf

JUS H B8 268-1983 Methanol for industrial use Determination of ethanol content Gas chromatographic method《工业甲醇 乙醇测定 气色层法》.pdf

JUS H B8 270-1983 Formaldehyde solutions for industrial use Determination formatdehydo content Vokimetrk method《工业用甲醛溶剂 甲醛成分测定 体积法》.pdf

JUS H B8 271-1983 Formaldehyde solutions for industrial use Determination of methanol content《工业用甲醛溶剂 甲醇成分测定》.pdf

JUS H B8 272-1983 Formaldehyde solutions for industrial use Determination of acidity (as HCOOH) Volumetric method《工业用甲醛溶剂 酸性测定 （如 HCOOH）体积法》.pdf

JUS H B8 273-1983 Formaldehyde solutions for industrial use Determination of iron content Spectrophotometric method《工业用甲醛溶剂 铁成分测定 光度分析法》.pdf

JUS H B8 274-1983 Formaldehyde Solutions for industrial use Determination of iron content Flame atomic ahsorption method《工业用甲醛溶剂 铁元素测定 火焰原子吸收测定法》.pdf

JUS H B8 275-1983 Formaldehyde Solutions for industrial use Determination of density at 15 C Hydrometer method《工业用甲醛溶液 在15℃时的密度的测定 比重法》.pdf