DZ T 0178-1997 《数字浅层地震仪通用技术条件》.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

DIN 51061-2017 Testing of ceramic raw and finished materials - Sampling of ceramic raw materials《陶瓷原材料和成品的检验 陶瓷原材料的抽样》.pdf

DIN 51061-3-1973 Testing of ceramic raw and finished materials sampling refractory bricks《陶瓷原材料和成品材料的检验 第3部分 耐火砖取样》.pdf

DIN 51068-2008 Testing of ceramic raw and basic materials - Determination of resistance to thermal shock - Water quenching method for refractory bricks《陶瓷原材料和基本材料的测试 耐热冲击性的测定 耐火砖用水.pdf

DIN 5107-1992 Blacksmith- chisels (cold chisels)《锻工凿（冷凿）》.pdf

DIN 51078-2002 Testing of ceramic materials - Preparation of samples for the determination of change of mass during drying and for chemical analysis《陶瓷原材料和材料的检验 干燥时质量变化测定用和化学分析用试样制.pdf

DIN 5108-1992 Masons- hammers《泥瓦工用锤》.pdf

DIN 51081-2002 Testing of oxidic raw materials and materials - Determination of change in mass on ignition《氧化原料和材料的检验 燃烧时质量变化的测定》.pdf

DIN 51082-2003 Testing of ceramic raw materials and ceramic materials - Determination of pH value of suspensions of non-soluble powders《陶瓷原材料和陶瓷材料测试 不溶性粉末悬浮液pH值测定》.pdf

DIN 51084-2008 Testing of oxidic raw and basic materials for ceramic glass and glazes - Determination of fluoride content《陶瓷、玻璃和釉面用氧化原材料和基础材料的试验 氟化物含量的测定》.pdf