ONORM S 4260-1997 Services of the leisure industry - Safety related minimum requirements for entry level training for scuba diving《休闲产业服务 潜水入门培训安全有关的最低要求》.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

COVEMOM 726-1974 《金属箱中的开关》.pdf

COVENIN 1008-1976 《委内瑞拉鞋业标准中针对鞋尖装饰的安全标准》.pdf

COVENIN 1009-1976 《委内瑞拉石油衍生物标准中针对液态碳氢化合物湿度情况的测试方法（通过卡尔费希尔法）》.pdf

COVENIN 1012-1976 《委内瑞拉国家标准中针对不间断纺纱线中收缩百分比的测试方法》.pdf

COVENIN 1016-1976 《通过蒸馏来检验沥青乳胶的测试方法》.pdf

COVENIN 1026-1976 《委内瑞拉农药标准中针对乳胶农药稳定性的测试方法》.pdf

COVENIN 1027-1976 《委内瑞拉农药标准中针对农药中保湿粉末的保湿效果的测试方法》.pdf

COVENIN 1029-1976 《委内瑞拉农药标准中针对农药中保湿粉末的悬浮率的测试方法》.pdf

COVENIN 1033-1976 《委内瑞拉国家标准中针对废料微粒尺寸的测试方法》.pdf