1999 year China issued GB standards list


	GB/T 17857-1999 Medical radiology--Terminology(Equipment for radiotherapy，nuclear medicine and radiation dosimetry) 医用放射学术语(放射治疗、核医学和辐射剂量学设备)
	GB/T 17836-1999 Ground equipments of general aviation aerodrome 通用航空机场设备设施
	GB/T 12496.11-1999 Test methods of wooden activated carbon--Determination of quinine sulpoate adsorption 木质活性炭试验方法硫酸奎宁吸附值的测定
	GB/T 17720-1999 Metallic coatings--Review of porosity tests 金属覆盖层孔隙率试验评述
	GB 12135-1999 Technological specifications for periodic inspection station of gas cylinders 气瓶定期检验站技术条件
	GB/T 12496.16-1999 Test methods of wooden activated carbon--Determination of chloride content 木质活性炭试验方法氯化物的测定
	GB/T 17248.5-1999 Acoustics--Noise emitted by machinery and equipment--Measurement of emission sound pressure levels at a work station and at other specified positions--Method requiring environmental corrections 声学机器和设备发射的噪声工作位置和其他指定位置发射声压级的测量环境修正法
	GB 5768-1999 Road traffic signs and markings 道路交通标志和标线
	GB/T 17680.2-1999 Criteria for emergency planning and preparedness for nuclear power plants--Off-site emergency functions and organization 核电厂应急计划与准备准则场外应急职能与组织
	GB/T 14562-1999 V-belts--Fatigue test--Loaded method V带疲劳试验方法有扭矩法
	GB/T 4459.5-1999 Mechanical drawings--Representation of centre holes 机械制图中心孔表示法
	GB/T 17860.2-1999 Electrical measuring instruments--X-t recorders--Part 2:Recommended additional test methods 电测量仪器 X-t记录仪第2部分:推荐的附加试验方法
	GB/T 17683.1-1999 Solar energy--Reference solar spectral irradiance at the ground at different receiving conditions--Part 1:Direct normal and hemispherical solar irradiance for air mass 1.5 太阳能在地面不同接收条件下的太阳光谱辐照度标准第1部分:大气质量1.5的法向直接日射辐照度和半球向日射辐照度
	GB 9706.16-1999 Medical electrical equipment--Part 2:Particular requirements for the safety of radiotherapy simulators 医用电气设备第2部分:放射治疗模拟机安全专用要求
	GB/T 18009-1999 Palm kernel oil 棕榈仁油
	GB/T 17789-1999 Procedures for simultaneous transmission of data and digitally encoded voice signals over the PSTN or over 2-wire leased point-to-point telephone type circuits 在PSTN或二线点对点租用电话型电路上同时传送数据和数字化编码语音信号的规程
	GB 50288-1999 Code for design of irrigation and drainage 灌溉与排水工程设计规范
	GB 13075-1999 Periodic inspection and evaluation of welded steel gas cylinders 钢质焊接气瓶定期检验与评定
	GB/T 17788-1999 Security capabilities for use with group 3 facsimile terminals 三类传真终端的安全能力
	GB/T 12496.22-1999 Test methods of wooden activated carbon--Determination of heavy metals 木质活性炭试验方法重金属的测定

Find out:337Items | To Page of: First -Previous-Next -Last | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17