共找到 768 条与 采矿和挖掘 相关的标准,共 52 页
Estimated budget indicators for coal construction ground construction projects
Budget quota for special well-drilling projects in coal construction
Estimates of auxiliary fees for coal construction tunnel projects
Technical regulations for phase induced polarization method
Technical specifications for production of industrial grade monoammonium phosphate by wet process crude phosphoric acid
Technical Regulations for Mineral Processing of Middle and Low Grade Collophosite
Phosphogypsum backfill mining technical specification for phosphate rock mining
Technical specifications for the production of diammonium phosphate (traditional method)
本标准规定了电缆测井的测前准备、现场安装、现场作业、特殊情况处置及裸眼井、套管井常规测井项目的技术要求。 本标准适用于常规电缆测井作业的过程控制和现场监督。
The technical specifications for operation of petroleum wireline logging
Coal industry construction engineering inspection specifications
Standards for processing and interpretation of exploratory well logging data
Technical specifications for top coal recovery in fully mechanized caving working faces
Technical Specifications for Hole Wall Coring Part 2: Drilling Type
Standards for processing and interpretation of waterlogged layer logging data
Cement bonding logging data processing and interpretation specifications
Multi-process air drilling technical regulations
Technical Specifications for Special Perforating Operations Conveyed by Cables
Well logging data processing symbols
Technical specifications for pump-out storage logging operations
Technical specifications for petrophysical laboratory measurement of tight oil and gas reservoirs
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