JRT 0266-2023 贵金属纪念币 术语.pdf

相关资源

JRT 0267-2023 贵金属纪念币 图像比对 比较显微镜法.pdf

猜你喜欢

STAS 7002-1964 《鞋类 鞋面缝合处牢固度测定》.pdf

STAS 7003-1990 Brushes of hair aynthetical yarns and vegetable yarns General technical requirements for quality《毛发、合成纱与植物纱制成的刷 一般质量技术要求 》.pdf

STAS 7004-1989 BEECH PLYWOOD FOR EXTERNAL WORKS《户外作业用的榉木胶合板 》.pdf

STAS 7005-1964 《三相异步电动机0.1至10000kw 转轮惯性的测定》.pdf

STAS 7006-1974 THREE-PHASE AND SINGLE PHASE INDUCTION MOTORS WITH OUTPUTS FROM 0 1 TO 10000 k V AND RATED VOLTAGE UP TO 6000 V Determination of winding resistance of stator without.pdf

STAS 7007-1974 THREE-PHASE ASYNCHRONOUS FXECTRICAL MOTORS FROM 0 06 la 50 000 k V Determination of the rise in temperature at rated voltage and with the rotor stal- led《三相异步电机.从0.0.pdf

STAS 7008-1976 Land surveys LEVELLING MARKS Technical requrirements《土地测量 水准标石 技术要求 》.pdf

STAS 7009-1979 Non-industrial industrial and agricul- ture buildings TOLERANCES AND ASSEMBLINGS FOR BUILDINGS Vocabuiary《非工业、工业和农业建筑物 建筑物的公差和装配 术语表 》.pdf

STAS 7010-1964 《安山岩》.pdf