标准编号：ISO/TR 4644:2021
中文名称：镍、镍铁和镍合金.化学成分测定标准
英文名称：Nickels, ferronickels and nickel alloys — Standards for the determination of chemical composition
发布日期：2021-08
标准范围
This document lists the International Standards which are currently available for the determination of the chemical composition of nickels, ferronickels and nickel alloys (see Clause 4).
It provides details on the range of application and gives the principle of the method described in each International Standard (see Clause 5).
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