收藏
下载资源 加入VIP,免费下载

DB21 T 4005-2024 超大规模超深井智慧矿山建设规范.pdf

上传人：progressking105 文档编号：1563042 上传时间：2025-10-12 格式：PDF 页数：23 大小：2.39MB
下载 相关 举报
DB21 T 4005-2024 超大规模超深井智慧矿山建设规范.pdf_第1页
第1页 / 共23页
DB21 T 4005-2024 超大规模超深井智慧矿山建设规范.pdf_第2页
第2页 / 共23页
DB21 T 4005-2024 超大规模超深井智慧矿山建设规范.pdf_第3页
第3页 / 共23页
DB21 T 4005-2024 超大规模超深井智慧矿山建设规范.pdf_第4页
第4页 / 共23页
DB21 T 4005-2024 超大规模超深井智慧矿山建设规范.pdf_第5页
第5页 / 共23页
亲，该文档总共23页，到这儿已超出免费预览范围，如果喜欢就下载吧！
资源描述
展开阅读全文
相关资源
猜你喜欢
  • GOST 20094-1974 Iron pattern plates for moulding boxes having inside dimensions 600x500 mm 800x700 mm 1000x800 mm for moulding foundry machines with turn of half mould with squeezi.pdf GOST 20094-1974 Iron pattern plates for moulding boxes having inside dimensions 600x500 mm 800x700 mm 1000x800 mm for moulding foundry machines with turn of half mould with squeezi.pdf
  • GOST 20095-1974 Iron pattern plates with changeable metal inserts for moulding boxes having inside dimensions 600x500 mm 800x700 mm 1000x800 mm moulding foundry machines with turn sion.pdf GOST 20095-1974 Iron pattern plates with changeable metal inserts for moulding boxes having inside dimensions 600x500 mm 800x700 mm 1000x800 mm moulding foundry machines with turn sion.pdf
  • GOST 20096-1974 Iron pattern plates for moulding boxes having inside dimensions 800x700 mm for moulding foundry machines with turn of half mould without squeezing Design and dimens.pdf GOST 20096-1974 Iron pattern plates for moulding boxes having inside dimensions 800x700 mm for moulding foundry machines with turn of half mould without squeezing Design and dimens.pdf
  • GOST 20097-1974 Iron pattern plates with changeable metal inserts for moulding boxes having inside dimensions 800x700 mm for moulding foundry machines with turn of half mould with .pdf GOST 20097-1974 Iron pattern plates with changeable metal inserts for moulding boxes having inside dimensions 800x700 mm for moulding foundry machines with turn of half mould with .pdf
  • GOST 20098-1974 Iron pattern plates for moulding boxes having inside dimensions 1000x800 mm for moulding foundry machines with turn of half mould with squeezing Design and dimensio.pdf GOST 20098-1974 Iron pattern plates for moulding boxes having inside dimensions 1000x800 mm for moulding foundry machines with turn of half mould with squeezing Design and dimensio.pdf
  • GOST 20099-1974 Iron pattern plates with changeable metal inserts for moulding boxes having inside dimensions 1000x800 mm for moulding foundry machines with turn of half mould with.pdf GOST 20099-1974 Iron pattern plates with changeable metal inserts for moulding boxes having inside dimensions 1000x800 mm for moulding foundry machines with turn of half mould with.pdf
  • GOST 20100-1974 Iron pattern plates for moulding boxes having inside dimensions 1200x1000 mm for moulding foundry machines with turn of half mould without squeezing Dezign and dime.pdf GOST 20100-1974 Iron pattern plates for moulding boxes having inside dimensions 1200x1000 mm for moulding foundry machines with turn of half mould without squeezing Dezign and dime.pdf
  • GOST 20101-1974 Steel pattern plates for moulding boxes having inside dimensions 400x300 mm 450x350 mm 500x400 mm for moulding foundry machines without turn of half mould with sque.pdf GOST 20101-1974 Steel pattern plates for moulding boxes having inside dimensions 400x300 mm 450x350 mm 500x400 mm for moulding foundry machines without turn of half mould with sque.pdf
  • GOST 20102-1974 Steel pattern plates with changeable metal inserts for moulding boxes having inside dimensions 400x300 mm 450x350 mm 500x400 mm for moulding foundry machines withoud di.pdf GOST 20102-1974 Steel pattern plates with changeable metal inserts for moulding boxes having inside dimensions 400x300 mm 450x350 mm 500x400 mm for moulding foundry machines withoud di.pdf
    • 相关搜索

    当前位置：首页 > 标准规范 > 地方标准

    copyright@ 2008-2019 麦多课文库（www.mydoc123.com）网站版权所有
    备案/许可证编号：苏ICP备17064731号-1