China Guidelines for coalb GB Standards Search Result |
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2. Other English version GB Standards are not ready translated, only after get your order, then we translate them, time usually need 3-5 days . |
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GB/T 40547-2021 Design Guidelines for coalbed methane well drilling and completion 煤层气钻完井设计指南 - 英文版 |
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GB/T 40545-2021 Guidelines of hydraulic fracturing for coalbed methane well 煤层气井压裂作业导则 - 英文版 |
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GB/T 41044-2021 Guidelines for coalbed methane extraction in coal mining areas 煤矿区煤层气抽采指南 - 英文版 |
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GB/T 41025-2021 Guidelines for disposal of abandoned coalbed methane well 煤层气废弃井处置指南 - 英文版 |
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