DB21/T 2840-2017 Abolished Liaoning ProvinceLocal standards

DB21/T 2840-2017 DB21/T 2840-2017 In-situ rapid detection method for solid inorganic substances in molding expanded polystyrene foaming plastic used for insulation

Publish Date: 2017-08-26 Implement Date: 2017-09-26 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: DB21/T 2840-2017

Standard Type: Local standards

Standard Status: Abolished

is_force_gb: no

CCS Name: Daily-use glassware, ceramics, enamelware, and plastic products

ICS Name: Foam material

Publish Date: 2017-08-26

Implement Date: 2017-09-26

Development Information

Related Standards

GB/T 10799-1989 Replaced

GB/T 10799-1989 Cellular plastics—Determination of volume percentage of open and closed cells of rigid materials

Publish Date: 1989-03-31

GB/T 10802-1989 Replaced

GB/T 10802-1989 Cellular plastics—Flexible polyurethane foam

Publish Date: 1989-03-31

GB/T 10807-1989 Replaced

GB/T 10807-1989 Polymeric materials, cellular flexible—Determination of hardness (indentation technique)

Publish Date: 1989-03-31

GB/T 10808-1989 Replaced

GB/T 10808-1989 Cellular plastics—Tear resistance test for flexible materials

Publish Date: 1989-03-31

GB/T 12811-1991 Replaced

GB/T 12811-1991 Test method for average cell size of rigid cellular plastics

Publish Date: 1991-04-28

GB/T 12812-1991 Replaced

GB/T 12812-1991 Test method for tumbling friability of rigid cellular plastics

Publish Date: 1991-04-28