SIS SS 3570-1987 Abrasive products - Dished grinding wheels 45 with diamond or cubic boron nitride - Type 12V9《磨料产品 有菱形或立方氮化硼的碟形45 砂轮12V9类型》.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 C T7 224-1984 Anodic oxidation of aluminium and aluminium alloys Determination of purity ofthedistillatedor deionizated water《铝和铝合金的阳极氧化 蒸馏和去离子水纯度的测定》.pdf

JUS C T7 225-1984 Anodic oxidation of aluminium and aluminium alloys Determination of mass par unit area of anodic oxide coatings Gravimetric method《铝和铝合金的阳极氧化 阳极氧化物涂层的单位面积质量的测定 重量.pdf

JUS C T7 226-1984 Anodic oxidation of afuminium and aluminium alloys Microscopic determination of thickness of oxide coating《铝和铝合金的阳极氧化 氧化物涂层厚度的微观测定》.pdf

JUS C T7 227-1984 Anodic oxidation of aluminium and its alloys Measurement of thickness of oxide coatings by light section microscope《铝及铝合金的阳极氧化 使用光切显微法测量氧化物涂层的厚度》.pdf

JUS C T7 228-1984 Anodic oxidation of a uminium and aluminium allols Measurement of thickness of oxide coatings Eddy current method《铝和铝合金的阳极氧化 氧化物涂层厚度的测量 涡电流法》.pdf

JUS C T7 230-1984 Aoodicoxidationof alumintum and alumkiktm a foys Estimation of saaling quallty of oxide coating by estimation of the loss of adsorptivapovmr Dya spottmt whh ptfo.pdf

JUS C T7 231-1984 Anodic oxidation of aluminium and aluminium alloys Assessment of sealing quality of oxide coating by measurement of the ihss of mase after immersion in phosphoric.pdf

JUS C T7 232-1984 Anodic oxidation of aluminium and aluminium alloys Assessment of sealing quality of oxide coating by measurement of the loss of mass after imersion in acidified sifie.pdf

JUS C T7 237-1984 Anodic oxidation of aluminium and aluminium alloys Chack of continuity of thin anodic oxide coatings Copper sulphate test《铝和铝合金的阳极氧化 薄阳极氧化物涂层的不间断性检查 硫酸铜浸蚀检测》.pdf