标准：ISO 15512:1999 Plastics-Determination of water content

塑料-水含量的测定

ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies）.The work of preparing International Standards is normally carried out through ISO technical commitees. Each member body interested in a subject for which a techniacal committee has been established has the right to be represented on that committee.International organizations,governmental and non-governmental, in liaison with ISO ,also take part in the work.ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical srandization.