GB/T 25217.9-2020 English Version, GB/T 25217.9-2020 Methods for test,monitoring and prevention of rock burst—Part 9:Prevention method of water infusion on coal seam (English Version)

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GB/T 25217.9-2020 Methods for test,monitoring and prevention of rock burst—Part 9:Prevention method of water infusion on coal seam (English Version)
Standard No.:	GB/T 25217.9-2020	Status:	valid remind me the status change Email:
Target Language:	English	File Format:	PDF
Word Count:	5500 words	Translation Price(USD):	165.0 remind me the price change Email:
Implemented on:	2021-6-1	Delivery:	via email in 1~3 business day

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Standard No.:	GB/T 25217.9-2020
English Name:	Methods for test,monitoring and prevention of rock burst—Part 9:Prevention method of water infusion on coal seam
Chinese Name:	冲击地压测定、监测与防治方法第9部分：煤层注水防治方法
Chinese Classification:	D20 Solid fuel ore in general
Professional Classification:	GB National Standard
Source Content Issued by:	SAMR; SAC
Issued on:	2020-11-19
Implemented on:	2021-6-1
Status:	valid
Target Language:	English
File Format:	PDF
Word Count:	5500 words
Translation Price(USD):	165.0
Delivery:	via email in 1~3 business day

Standard

GB/T 25217.9-2020 Methods for test,monitoring and prevention of rock burst—Part 9:Prevention method of water infusion on coal seam (English Version)
Standard No.	GB/T 25217.9-2020
Status	valid
Language	English
File Format	PDF
Word Count	5500 words
Price(USD)	165.0
Implemented on	2021-6-1
Delivery	via email in 1~3 business day

Detail of GB/T 25217.9-2020

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Introduction of GB/T 25217.9-2020

本部分规定了煤层注水防治冲击地压的方法所涉及的术语和定义、注水参数及设备、注水布置与施工方法及煤层注水效果检验方法。
本部分适用于在煤层中注水防治冲击地压。

Contents of GB/T 25217.9-2020

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