DL T 440-2004 The code of inspection and evaluation for existing boiler drum in fossil-fuel power plants《在役电站锅炉汽包的检验及评定规程》.pdf

相关资源

DL T 880-2021 带电作业用导线软质遮蔽罩.pdf

DL T 887-2024 杆塔工频接地电阻测量方法.pdf

DL T 939-2024 火力发电厂锅炉受热面管监督技术标准.pdf

DL T 647-2024 电站锅炉压力容器检验规程.pdf

DL T 822-2024 水电厂计算机监控系统试验验收规程.pdf

DL T 838-2024 燃煤火力发电企业设备检修导则.pdf

DL T 849.4-2024 电力设备专用测试仪器通用技术条件 第4部分：超低频高压发生器.pdf

DL T 683-2024 电力金具型号命名方法.pdf

DL T 824-2023 汽轮机电液调节系统性能验收导则.pdf

DL T 895-2024 除灰除渣系统运行导则.pdf

猜你喜欢

CSN 22 6367-1989 Forming tools Split blanking dies Technical requirements concerning design《冲裁模 分离下料模制造技术要求》.pdf

CSN 22 6368-1989 Forming tools Blanking dies with inserts Technical requirements concerning design《冲裁模 下料模，带刀具 制造技术要求》.pdf

CSN 22 6385-1968 Pressing tools Hole broaching in metal sheets Holes for metric thread《金属片铰孔》.pdf

CSN 22 6386-1968 Pressing tools Broaches for holes in metal sheets with pre-piercing《带预冲金属薄片凿孔用拉刀》.pdf

CSN 22 6387-1968 Pressing tools Broaches for holes in metal sheets without pre-piercing《无预冲金属薄片凿孔用拉刀》.pdf

CSN 22 7110-1970 Letter and digit punches for metals《金属字母及数字冲压机》.pdf

CSN 22 7301-1969 Pressing tools Drawing of hollow cylindrical products Design rules《空心圆柱金属零件的延拉 制造指导》.pdf

CSN 22 7303-1967 Pressing tools Drawing of hollow square cups Design rules《空心方形杯延拉 建筑指示》.pdf

CSN 22 7501-1975 Sintered carbide drawing dies Technical rules《硬金属拉延模技术规范》.pdf