PS 377-1964 VICKERS HARDNESS TEST FOR STEEL《钢材维氏硬度试验》.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

NC 54-303-1985 Construction Materials and Products Fire-Clay and SemiAcid Refractories for Common Purposes Quality Speoifications《建筑材料和产品 常用耐火和半酸难熔化土 质量规格》.pdf

NC 54-304-1985 Construction Materials and Products Soils Determination of Adherence《建筑材料和产品 土壤 粘性测定》.pdf

NC 54-305-1985 Construction Materials and Products Fire-Clay and SemiAcid Refractories for Common Purposes Testing Methods《建筑材料和产品 常用防火和半酸难熔土 测试方法》.pdf

NC 54-306-1985 Construction Materials and Products Soils Free-Swelling Test《建筑材料和产品 土壤 自然膨胀测试》.pdf

NC 54-307-1985 Construction Materials and Products Precast Concrete Trusses Quality Specifications《建筑材料和产品 预浇注混凝构架 质量规格》.pdf

NC 54-308-1985 Construction Materials and Products Prestressed T and Double-T Slabs Quality Specifications《建筑材料和产品 预应力T 型和双T型板层 质量规格》.pdf

NC 54-309-1985 Construction Materials and Products Precast Concrete Columns and Footstalls Quality Specifications《建筑材料和产品 预浇注混凝柱和台柱质量规格》.pdf

NC 54-310-1985 Construction Materials and Products Waters Determination of Water Aggressiveness against Concrete《建筑材料和产品 水 混凝土抗水测定》.pdf

NC 54-311-1985 Construction Materials and Products Clay Materials Determination of the Colloidal Character and the Bentonite Number《建筑材料和产品 粘土材料 胶质特性测定和斑脱土》.pdf