A . german standard methods for the examination of water , waste water and sludge ; general information group a ; sampling of sea water 德国对水.废水和淤泥的统一检验方法.总则
A . german standard methods for the examination of water , waste water and sludge ; general information group a ; sampling of tidal waters 德国对水.废水和淤泥的统一检验方法.总则
S german standard methods for the examination of water , waste water and sludge ; sludge and sediments group s ; sampling of sediments 德国对水.废水和淤泥的统一检验方法.污泥和沉积物
German standard methods for the examination of water , waste water and sludge ; general information group a ; sampling of flowing waters 德国对水.废水和淤泥的统一检验方法.总则组.流
German standard methods for the examination of water , waste water and sludge ; general information group a ; sampling from barrages and lakes 德国对水.废水和淤泥的统一检验方法.一般说明组
A . 11 german standard methods for the examination of water , waste water and sludge - general information group a - part 11 : sampling of waste water 德国对水.废水和淤泥的统一检验方法.总则
D . 33 german standard methods for the examination of water , waste water and sludge - anions group d - part 33 : determination of iodide by spectrometry 德国对水废水和淤泥的标准检验法.阴离子
A . german standard methods for the examination of water , waste water and sludge ; general information group a ; sampling of cooling water for industrial use 德国对水.废水和淤泥的统一检验方法.总则
. german standard methods for the examination of water , waste water and sludge ; general information group a ; sampling of untreated water and drinking water 德国对水.废水和淤泥的统一检验方法.总则
A . german standard methods for the examination of water , waste water and sludge ; general information group a ; sampling of water from mineral springs and spas 德国对水.废水和淤泥的统一检验方法.总则
