标准号:ISO 1772-1975
中文标准名称:实验室用瓷坩埚和石英坩埚
英文标准名称:Laboratory crucibles in porcelain and silica
标准类型:N61
发布日期:1999/12/31 12:00:00
实施日期:1999/12/31 12:00:00
中国标准分类号:N61
国际标准分类号:71.040.20
适用范围:Three types of crucibels are specified: Type 1, low form, type 2 medium form and type 3 tall form bases an a height/diameter ratio of 0,63; 0,8 and 1,25 resp. Further two types of lid are described: type D, a lid of slightly domed shape and typ R, a recessed lid. Material and construction are specified, shape and dimensions are shown in drawings and in a table.