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'Mining'
China GB Standards List

 GB/T 12162.2-2004  
X and gamma reference radiation for calibrating dosemeters and doserate meters and for deterMining their response as a function of photon energy--Part 2:Dosimetry for radiation protection over the energy ranges 8keV to 1.3 MeV and 4MeV to 9MeV

用于校准剂量仪和剂量率仪及确定其能量响应的 X和γ参考辐射 第2部分:辐射防护用的能量范围为 8keV~1.3MeV 和 4MeV~9MeV 的参考辐射的剂量测定
 GB/T 4652-2003  
Testing method of loader for underground Mining

地下矿用装岩机和装载机 试验方法
 GB/T 18876.1-2002  
Standard practice for deterMining the metallographical constituent and inclusion content of steels and other metals by automatic image analysis--Part 1:Determining the inclusion or second-phase constituent content of steels and other metals by automatic

应用自动图像分析测定钢和其他金属中金相组织、夹杂物含量和级别的标准试验方法 第1部分:钢和其他金属中夹杂物或第二相组织含量的图像分析与体视学测定
 GB/T 14573.2-1993  
Acoustics--Statistical methods for deterMining and verifying stated noise emission values of machinery and equipment--Part 2:Methods for stated values for individual machines

声学 确定和检验机器设备规定的噪声辐射值的统计学方法 第二部分:单台机器标牌值的确定和检验方法
 GB/T 14573.4-1993  
Acoustics--Statistical methods for deterMining and verifying stated noise emission values of machinery and equipment--Part 4:Methods for stated values for batches of machines

声学 确定和检验机器设备规定的噪声辐射值的统计学方法 第四部分:成批机器标牌值的确定和检验方法

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