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Position: Chinese Standard in English/DB37/T 3967-2020
DB37/T 3967-2020   (English Version)
Standard No.: DB37/T 3967-2020 Status:valid remind me the status change

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Standard No.: DB37/T 3967-2020
Chinese Name: 煤矿开采粉煤灰高水膨胀材料充填工艺技术要求
Chinese Classification: D15    Mining
Professional Classification: DB    Provincial Standard
Source Content Issued by: Shandong Provincial Administration for Market Regulation
Issued on: 2020-06-08
Implemented on: 2020-7-8
Status: valid
Target Language: English
File Format: PDF
本标准规定了煤矿开采粉煤灰高水膨胀材料充填工艺的技术要求,包含充填材料技术指标、试验方法、检验规则、包装与标志、运输与储存、辅助用料的要求、充填工艺流程、制备与输送、工作面充填的流程和要求以及技术效果评价。
本标准适用于煤矿各种开采工艺,可以进行解放“水体下、铁路下、建(构)筑物下和承压水上”呆滞资源的特殊开采;也可以应用于普通条件开采,以减小完全垮落法管理顶板带来的各种灾害,实现安全开采。
Code of China
Standard
DB37/T 3967-2020   (English Version)
Standard No.DB37/T 3967-2020
Statusvalid
LanguageEnglish
File FormatPDF
Word Count words
Price(USD)
Implemented on2020-7-8
Deliveryvia email in business day
Detail of DB37/T 3967-2020
Standard No.
DB37/T 3967-2020
English Name
Chinese Name
煤矿开采粉煤灰高水膨胀材料充填工艺技术要求
Chinese Classification
D15
Professional Classification
DB
ICS Classification
Issued by
Shandong Provincial Administration for Market Regulation
Issued on
2020-06-08
Implemented on
2020-7-8
Status
valid
Superseded by
Superseded on
Abolished on
Superseding
Language
English
File Format
PDF
Word Count
words
Price(USD)
Keywords
DB37/T 3967-2020, DB37 3967-2020, DB37T 3967-2020, DB37/T3967-2020, DB37/T 3967, DB37/T3967, DB373967-2020, DB37 3967, DB373967, DB37T3967-2020, DB37T 3967, DB37T3967
Introduction of DB37/T 3967-2020
本标准规定了煤矿开采粉煤灰高水膨胀材料充填工艺的技术要求,包含充填材料技术指标、试验方法、检验规则、包装与标志、运输与储存、辅助用料的要求、充填工艺流程、制备与输送、工作面充填的流程和要求以及技术效果评价。
本标准适用于煤矿各种开采工艺,可以进行解放“水体下、铁路下、建(构)筑物下和承压水上”呆滞资源的特殊开采;也可以应用于普通条件开采,以减小完全垮落法管理顶板带来的各种灾害,实现安全开采。
Contents of DB37/T 3967-2020
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Keywords:
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