GB 6730.20-1986 English Version, GB 6730.20-1986 Methods for the chemical analysis of iron ores; The volumetric method for the determination of phosphorus content (English Version)

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GB 6730.20-1986 Methods for the chemical analysis of iron ores; The volumetric method for the determination of phosphorus content (English Version)
Standard No.:	GB 6730.20-1986	Status:	superseded remind me the status change Email:
Language:	English	File Format:	PDF
Word Count:	3500 words	Price(USD):	105.00 remind me the price change Email:
Implemented on:	1987-8-1	Delivery:	via email in 1~3 business day

Standard No.:	GB 6730.20-1986
English Name:	Methods for the chemical analysis of iron ores; The volumetric method for the determination of phosphorus content
Chinese Name:	铁矿石化学分析方法容量法测定磷量
Chinese Classification:	D31 Iron ore
Professional Classification:	GB National Standard
Issued by:	National Standards Bureau
Issued on:	1986-08-19
Implemented on:	1987-8-1
Status:	superseded
Superseded by:	GB/T 6730.20-2016 Iron ores-Determination of phosphorus content--Titrimetric method
Superseded on:	2017-9-1
Superseding:	GB 1369-1978
Language:	English
File Format:	PDF
Word Count:	3500 words
Price(USD):	105.00
Delivery:	via email in 1~3 business day

Standard

GB 6730.20-1986 Methods for the chemical analysis of iron ores; The volumetric method for the determination of phosphorus content (English Version)
Standard No.	GB 6730.20-1986
Status	superseded
Language	English
File Format	PDF
Word Count	3500 words
Price(USD)	105.0
Implemented on	1987-8-1
Delivery	via email in 1~3 business day

Detail of GB 6730.20-1986

Standard No.

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ICS Classification

Issued by

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Introduction of GB 6730.20-1986

本标准适用于铁矿石、铁精矿、烧结矿和球团矿中磷量的测定。测定范围：0.030～3.000%。本标准遵守GB 1467-78《冶金产品化学分析方法标准的总则及一般规定》。

Contents of GB 6730.20-1986

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Keywords:
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