标准摘要
[中文适用范围]： 为用作线材、棒材和管材拉丝模的硬质合金烧结颗粒制定了一系列外径、一系列孔径和某些内部尺寸及其公差。 [外文原描述]： Lays down a series of outside diameters, a range of bore sizes and certain internal dimensions with their tolerances, for as-sintered pellets of hardmetal, used as wire, bar and tube drawing dies.
英文名称Wire, bar or tube drawing dies — As-sintered pellets of hardmetal (carbide) — Dimensions