DZ T 0225-2009 Specification for shallow geothermal energy investigation and evaluation《浅层地热能勘查评价规范》.pdf

相关资源

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

DZ T 0413-2022 珐琅 鉴定与分类.pdf

DZ T 0072-2020 电阻率测深法技术规范.pdf

DZ T 0170-2020 浅层地震勘查技术规范.pdf

DZ T 0064.83-2021 地下水质分析方法 第83部分：铜、锌、镉、镍和钴量的测定火焰原子吸收分光光度法.pdf

猜你喜欢

CNS 7361-1981 Fundamental Symbols for Electrical and Electronics《基本符号，电机电子用》.pdf

CNS 7362-1981 Graphic Symbols for Conductor Cable and Wiring《导线、电缆及电线符号》.pdf

CNS 7363-1981 Graphic Symbols for Distribution and Transmission Lines《配电线与传输线符号》.pdf

CNS 7364-1981 Graphic Symbols for Contacts《接点符号》.pdf

CNS 7365-1981 Graphic Symbols for Switches and Contactors《开关与接触器符号》.pdf

CNS 7366-1981 Graphic Symbols for Relays《电驿符号》.pdf

CNS 7367-1981 Method of Test for D C Resistance or Conductance of Insulating Materials《绝缘材料之直流电阻或电导测试法》.pdf

CNS 7368-1981 Standard form of Specifications of Road Rollers《压路机规范之标准格式》.pdf

CNS 7369-1981 Leading Block for Chain Type Hand Steering Gear《链型人工操舵装置之导滑车》.pdf