DZ T 0184 17-1997 《碳酸盐矿物或岩石中碳、氧同位素组成的磷酸法测定》.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

BS EN ISO 18556-2016 Dentistry Intraoral spatulas《牙科 口腔内压舌板》.pdf

BS EN ISO 18563-1-2015 Non-destructive testing Characterization and verification of ultrasonic phased array equipment Instruments《无损试验 超声相控阵设备的特征和验证 仪器》.pdf

BS EN ISO 18563-2-2017 Non-destructive testing Characterization and verification of ultrasonic phased array equipment Probes《无损检测 超声相控阵设备的鉴定和验证 探头》.pdf

BS EN ISO 18592-2009 Resistance welding - Destructive testing of welds - Method for the fatigue testing of multispot- welded specimens《电阻焊接 焊接破坏性试验 多点疲劳试验方法 焊接样本》.pdf

BS EN ISO 18594-2007 Resistance spot- projection- and seam-welding - Method for determining the transition resistance on aluminium and steel material《电阻点焊、凸焊和缝隙焊接 测定铝和钢材料跃迁电阻的方法》.pdf

BS EN ISO 18595-2007 Resistance welding - Spot welding of aluminium and aluminium alloys - Weldability welding and testing《电阻焊接 铝和铝合金的点焊 可焊性、焊接和测试》.pdf

BS EN ISO 18609-2001 Animal and vegetable fats and oils Determination of unsaponifiable matter Method using hexane extraction《动植物油脂 非皂化物测定 己烷提取法》.pdf

BS EN ISO 18613-2014 Pallets for materials handling Repair of flat wooden pallets《材料搬运用托盘 木制平托盘的修理》.pdf

BS EN ISO 18635-2016 Water quality Determination of short-chain polychlorinated alkanes (SCCPs) in sediment sewage sludge and suspended (particulate) matter Method using gas chromac.pdf