NB/T 11446-2023 English Version, NB/T 11446-2023 Technical requirements of mining roadway by roadway with continuous backfilling in coal mine (English Version)

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NB/T 11446-2023 Technical requirements of mining roadway by roadway with continuous backfilling in coal mine (English Version)
Standard No.:	NB/T 11446-2023	Status:	valid remind me the status change Email:
Target Language:	English	File Format:	PDF
Word Count:	11500 words	Translation Price(USD):	345.0 remind me the price change Email:
Implemented on:	2024-6-28	Delivery:	via email in 1~5 business day

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Standard No.:	NB/T 11446-2023
English Name:	Technical requirements of mining roadway by roadway with continuous backfilling in coal mine
Chinese Name:	煤矿连采连充技术要求
Chinese Classification:	D15 Mining
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:	11500 words
Translation Price(USD):	345.0
Delivery:	via email in 1~5 business day

Standard

NB/T 11446-2023 Technical requirements of mining roadway by roadway with continuous backfilling in coal mine (English Version)
Standard No.	NB/T 11446-2023
Status	valid
Language	English
File Format	PDF
Word Count	11500 words
Price(USD)	345.0
Implemented on	2024-6-28
Delivery	via email in 1~5 business day

Detail of NB/T 11446-2023

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Introduction of NB/T 11446-2023

本文件规定了煤矿连采连充技术的一般要求、系统布置、设备构成、工艺流程、监测内容。
本文件适用于采用连采连充技术的煤矿。

Contents of NB/T 11446-2023

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Keywords:
NB/T 11446-2023, NB 11446-2023, NBT 11446-2023, NB/T11446-2023, NB/T 11446, NB/T11446, NB11446-2023, NB 11446, NB11446, NBT11446-2023, NBT 11446, NBT11446