Standard test method for determination of nitrogen , water extractable in leather 测定皮革中可萃取的水氮含量的标准试验方法
2.
Standard test method for water extractable residue from particulate ion - exchange resins 颗粒状离子交换树脂的水可萃取残留物的标准试验方法
3.
Wood preservatives - creosote and creosoted timber - methods of sampling and analysis - determination of the water extractable phenols content of creosote 木材防腐剂.煤焦浸渍油及用该油浸渍的木材.取样和分析.第4部分:煤焦浸渍油中水解萃取苯酚含量的测定