NB/T 11465-2023 English Version, NB/T 11465-2023 Code for ground L-shaped roof directional well drainage gasin coal mining area (English Version)

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NB/T 11465-2023 Code for ground L-shaped roof directional well drainage gasin coal mining area (English Version)
Standard No.:	NB/T 11465-2023	Status:	valid remind me the status change Email:
Target Language:	English	File Format:	PDF
Word Count:	4000 words	Translation Price(USD):	120.0 remind me the price change Email:
Implemented on:	2024-6-28	Delivery:	via email in 1~3 business day

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Standard No.:	NB/T 11465-2023
English Name:	Code for ground L-shaped roof directional well drainage gasin coal mining area
Chinese Name:	煤矿采动区地面L型顶板水平井抽采瓦斯技术方法
Chinese Classification:	D09 Hygiene, safety and labor protection
Professional Classification:	NB Professional Standard - Energy
Source Content Issued by:	Nation Energy Administration
Issued on:	2023-12-28
Implemented on:	2024-6-28
Status:	valid
Target Language:	English
File Format:	PDF
Word Count:	4000 words
Translation Price(USD):	120.0
Delivery:	via email in 1~3 business day

Standard

NB/T 11465-2023 Code for ground L-shaped roof directional well drainage gasin coal mining area (English Version)
Standard No.	NB/T 11465-2023
Status	valid
Language	English
File Format	PDF
Word Count	4000 words
Price(USD)	120.0
Implemented on	2024-6-28
Delivery	via email in 1~3 business day

Detail of NB/T 11465-2023

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Introduction of NB/T 11465-2023

本文件规定了煤矿采动区地面 L 型顶板水平井抽采的术语和定义、基本资料、井位部署及井场建设、井身结构设计、钻完井工艺及钻进轨迹控制、安全抽采及监控系统建设。
本文件适用于煤矿采动区地面L型顶板水平井抽采卸压瓦斯。

Contents of NB/T 11465-2023

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Keywords:
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