MSZ 6203-1954 《白色容器 杯子容器》.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 21121-1975 Iron blue Specifications《铁绀青 技术条件》.pdf

GOST 21123-1985 Peat Terms and definitions《泥炭 术语和定义》.pdf

GOST 21125-1975 Insert from sintered hard metalls for plain plug-gauges Formes and dimensions《光面量规用硬质金属陶瓷合金坯 结构及尺寸》.pdf

GOST 21128-1983 Power supply systems nets sources converters and receivers of electric energy Rated voltages to 1000 V《电体系 电网 电源 变换机及用电器具 1000V以内的额定电压及许可偏差》.pdf

GOST 21130-1975 Electrical items Earth terminals and earth signs Design and dimensions《电工用制品 接地线夹和接地标志 构造和尺寸》.pdf

GOST 21132 0-1975 Aluminium alloys Method for determination of hydrogen content in molten metal《铝和铝合金 液态金属中氢含量测定法》.pdf

GOST 21132 1-1998 Aluminium and aluminium alloys Methods for determination of hydrogen in solid metal by vacuum hot extraction《铝和铝和金 用真空加热测定固态金属中氢含量的方法》.pdf

GOST 21133-1987 Specialized box pellets for potatoes vegetables fruits and melon cultures Specifications《土豆、蔬菜、水果及瓜类的专用箱底板 技术条件》.pdf

GOST 21137-1981 Apparatus telegraph start-stop 5-element code Methods of electric parameters measuring《5单元编码的通断式印字电报机 电参数测量方法》.pdf