DZ T 0014-1991 《实验室用MZF-100振动磨样机 技术条件》.pdf

相关资源

DZ T 0491-2024 观赏石鉴评 灵璧石.pdf

DZ T 0492-2024 观赏石鉴评 大化彩玉石.pdf

DZ T 0493-2024 观赏石鉴评 雨花石.pdf

DZ T 0495-2024 鸡血石 鉴定.pdf

DZ T 0418-2022 钻石 花式切工技术规范.pdf

DZ T 0414-2022 钻石八心八箭效应 测试与分级.pdf

DZ T 0417-2022 珠宝玉石饰品售后服务规范.pdf

DZ T 0412-2022 苏纪石 鉴定与分类.pdf

DZ T 0416-2022 海水珍珠与淡水珍珠的鉴别 X射线荧光光谱法.pdf

DZ T 0415-2022 珠宝玉石饰品制造工艺术语.pdf

猜你喜欢

CSN 25 5170-1980 Drawing compasses Types and basic dimensions《绘图圆规 型号及基本尺寸》.pdf

CSN 25 5181-1962 Scale beam compasses《带刻度长臂圆规》.pdf

CSN 25 5300-1958 The control and drawing sets The drawings pens and needles The survey《检查和绘图工具 订户名单》.pdf

CSN 25 5302-1958 The control and drawing sets The drawing pens and needles The basic regulations《检查和绘图工具 基本条款》.pdf

CSN 25 5314-1958 The control and drawing sets The flat drawing pens《平面拉扯》.pdf

CSN 25 5340-1980 Drawing needles Types and basic dimensions《绘图针 型号及基本尺寸》.pdf

CSN 25 5344-1958 The control and drawing sets The drawing bended needles《绘图针》.pdf

CSN 25 5348-1958 The control and drawing sets The flat drawing needles《划线平板》.pdf

CSN 25 5349-1965 Checking and drawing tools Flat marking-awls with point of sintered carbide《碳化端扁平标记锥》.pdf