DB21/ 347-1990 Abolished Liaoning ProvinceLocal standards

DB21/ 347-1990 The economical operation of centrifugal water pump

Publish Date: 1990-03-01 Implement Date: 1990-03-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 30

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Basic Information

Standard Code: DB21/ 347-1990

Standard Type: Local standards

Standard Status: Abolished

is_force_gb: no

CCS Name: \nTextile Composite

ICS Name: Comprehensive Textile Products

Publish Date: 1990-03-01

Implement Date: 1990-03-01

Development Information

Related Standards

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GB/T 14575-1993 Textiles—Testing method of comprehensive colour fastness

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GB/T 3920-1997 Replaced

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GB/T 3921.1-1997 Replaced

GB/T 3921.1-1997 Textiles—Tests for colour fastness—Colour fastness to washing:Test 1

Publish Date: 1997-06-09

GB/T 3921.2-1997 Replaced

GB/T 3921.2-1997 Testiles—Tests for colour fastness—Colour fastness to washing:Test 2

Publish Date: 1997-06-09

GB/T 3921.3-1997 Replaced

GB/T 3921.3-1997 Textiles—Tests for color fastness—Color fastness to washing:Test 3

Publish Date: 1997-06-09

GB/T 3921.4-1997 Replaced

GB/T 3921.4-1997 Textiles—Tests for color fastness—Color fastness to washing:Test 4

Publish Date: 1997-06-09