BS ISO 5667-21. Water quality. Sampling. Part 21. Guidance on sampling of drinking water distributed by tankers or means other than distribution pipes
BS ISO 5667-21 水质 取样 第21部分 通过罐车或分配管道以外的方式分配的饮用水取样指南
Cross References:ISO 5667-1:2006ISO 5667-2:1991ISO 5667-3:2003ISO 5667-5:2006ISO 13530:1997ISO 19458:2006ISO 8199:2005ISO 15553:2006BS 7592:2008All current amendments available at time of purchase are included with the purchase of this document.