共找到 150 條與 采動穩(wěn)定區(qū) 相關的標準，共 10 頁
本文件規(guī)定了煤礦采動穩(wěn)定區(qū)煤層氣儲量評估和片區(qū)優(yōu)選的術語和定義、一般規(guī)定、儲層物性參數(shù)測算、儲層孔隙體積測算、儲量估算方法、采動穩(wěn)定區(qū)片區(qū)評價與優(yōu)選。本文件適用于煤礦采動穩(wěn)定區(qū)煤層氣儲量評估和片區(qū)優(yōu)選
Coalbed methane development reserve evaluation and area optimization methods in stable coal mining areas
本標準規(guī)定了煤礦采動影響區(qū)瓦斯抽一般規(guī)定、涉及的術語和定義、地面并位布置、井身結構、鉆固護井工藝和報廢。本標準適用于煤礦采動影響區(qū)
Design specifications for surface vertical shafts for gas drainage in coal mine affected areas
本文件規(guī)定了采空區(qū)地表建設地基穩(wěn)定性評估的總體要求、工作程序、評估與調查范圍、采空區(qū)調查、地表移動變形計算及影響分析、采空區(qū)地基穩(wěn)定性評估、建設場地適宜性評估、防治措施和變形監(jiān)測、成果提交方面的要求。 本文件適用于煤礦采空區(qū)地表建設地基穩(wěn)定性評估工作,非煤礦山可根據(jù)具體情況參考使用
Stability assessment method for surface construction foundations in goaf areas
本標準適用于新建、改建、擴建煤礦及生產(chǎn)煤礦的瓦斯抽采工程設計
Standard for design of the gas drainage engineering of coal mine
ORDER PICKING TRUCKS-STABILITY AND STABILITY TESTS
本標準規(guī)定了鉆具穩(wěn)定器的技術要求、包裝與標志、采購、驗收和問題處理。 本標準適用于石油天然氣鉆井用穩(wěn)定器的采購與驗收
Technical Regulations for the Purchase of Drill Tool Stabilizers
Surfaces for sports areas - Determination of dimensional stability of shock pads used within sports systems
Surfaces for sports areas - Determination of dimensional stability of shock pads used within sports systems
Surfaces for sports areas - Determination of dimensional stability of shock pads used within sports systems; German version EN 17326:2020
Surfaces for sports areas – Determination of dimensional stability of shock pads used within sports systems
1 Scope This part of ISO 7176 specifies methods for determining the dynamic stability of electric wheelchairs
Wheelchairs - Part 11: Determination of Dynamic Stability of Electric Wheelchairs (Adopted ISO 7176-2:1990)
ADOPTED_FROM:EN 17326:2020 This document specifies a method for determining the dimensional stability (bowing and curling) of shockpads used within
Surfaces for sports areas — Determination of dimensional stability of shock pads used within sports systems
This document specifies a method for determining the dimensional stability (bowing and curling) of shock pads used within sports surface systems
Surfaces for sports areas - Determination of dimensional stability of shock pads used within sports systems
Surfaces for sports areas - Determination of dimensional stability of shock pads used within sports systems
本文件規(guī)定了山西省行政轄區(qū)內煤礦區(qū)煤層氣抽采， 煤層氣與煤炭礦業(yè)權非重疊區(qū)、 重疊區(qū)及緊鄰區(qū)爭議的解決，提出了煤礦區(qū)四區(qū)氣煤聯(lián)動抽采的應用原則、應用方式、技術要求、資料要求及健康安全環(huán)保要求。本文件適用于山西省行政轄區(qū)內的煤礦區(qū)煤層氣抽采
Technical specifications for gas-coal linkage drainage in four areas of coal mining area
