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Position: Chinese Standard in English/SL 47-2020
SL 47-2020   Technical specification for excavation construction of rock-foundation of hydraulic structures (English Version)
Standard No.: SL 47-2020 Status:valid remind me the status change
Language:English File Format:PDF
Word Count: 37000 words Price(USD):1110.00 remind me the price change
Implemented on:2021-2-2 Delivery: via email in 1~5 business day
Standard No.: SL 47-2020
English Name: Technical specification for excavation construction of rock-foundation of hydraulic structures
Chinese Name: 水工建筑物岩石地基开挖施工技术规范
Professional Classification: SL    Professional Standard - Water Resources
Issued by: Ministry of Water Resources
Issued on: 2020-11-02
Implemented on: 2021-2-2
Status: valid
Superseding:SL 47-1994 Construction technical specification on rock foundation excavation engineering 、of hydraulic structures
Language: English
File Format: PDF
Word Count: 37000 words
Price(USD): 1110.00
Delivery: via email in 1~5 business day
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