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GB/T 2828.2-2008
计数抽样检验程序 第2部分:按极限质量LQ检索的孤立批检验抽样方案
Sampling procedures for inspection by attributes - Part 2: Sampling plans indexed by limiting quality (LQ) for isolated lot inspection
GB/T 9345.2-2008
Plastics - Determination of ash - Part 2: Poly(alkylend terephthalate)materials
GB/T 19267.2-2008
Physical and chemical examination of trace evidence in forensic sciences - Part 2:Ultraviolet-visible absorption spectroscopy
GB/T 15663.7-2008
Terms relating to coal mining - Part 7: Mining subsidence & special coal mining