STAS 8125 12-1968 《氧化钡 倍半氧化物成分的测定（Ｒ２０３）》.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

STAS 6638-1987 Metals tcsting HIGH TEmpEratuResTEns1lE tEst of mEtaiLEc matEriat.s《金属测试 金属物材料耐高温测试 》.pdf

STAS 6639-1962 《罗马尼亚尼龙针织品 不变形检验方法》.pdf

STAS 6640-1976 Wooden packages CASES FOR PAINTS AND VARNISHES IN TIN BOXES《木质包装 锡桶装油漆和清漆的外包装箱 》.pdf

STAS 6641-1983 TYPE S POLYVINYL CHLORIDE《类型 聚氯乙烯 》.pdf

STAS 6642-1973 PLASTICS Determination ol tensile properties.《塑料 伸缩性测定 》.pdf

STAS 6644-1992 Paper board and pulps Determination of anatomical dimension and weight Proportion in the composition of the finished products and the pulps《纸板和纸浆 结构尺寸与制成品和纸浆合成物重量比例测.pdf

STAS 6645 1-1990 Corrugated board Bursting strength determination under dry state《瓦楞纸箱 在干燥状态下的耐破度测定 》.pdf

STAS 6647-1988 Fire precautions FIRE RESISTANT UNITS FOR HOLLOWS PROTEGTION OF WALLS AND FLOORS General technical requirements《防火装置 保护墙壁和地板的耐火器材 一般质量技术要求 》.pdf

STAS 6648 1-1982 Ventilating and air conditioning installations CALCULATION OF OUTSIDE HEAT SUPPLIES Basic rules《通风和空调设备 外部供暖推测 基本规则 》.pdf