GB/T 42842.2-2023 Active National standards

GB/T 42842.2-2023 Fine bubble technology—Cleaning applications—Part 2:Test method for cleaning machine-oil stained surfaces of machined metal parts

GB/T 42842.2-2023 Fine bubble technology—Cleaning applications—Part 2:Test method for cleaning machine-oil stained surfaces of machined metal parts

Publish Date: 2023-08-06 Implement Date: 2023-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 42842.2-2023

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: \nBasic standards

ICS Name: The experimental conditions and procedures are summarized here

Publish Date: 2023-08-06

Implement Date: 2023-12-01

Pages: 15 pages

Scope

This document describes the test method for cleaning mechanical oil stains on the surface of corrosion-resistant metals with microbubble water. Through comparative tests, the advantages of adding microbubbles to water for cleaning are demonstrated. This document is suitable for evaluating the cleaning performance of microbubble water by measuring and comparing the oil stain cleaning index of microbubble water and ordinary water on metal surfaces.

Development Information

Word Count: 31 Thousand words Pages: 15 pages

Same series standard

GB/Z 42842.1-2023 Fine bubble technology—Cleaning applications—Part 1:Test method for cleaning salt(NaCl)-stained surfaces

Referenced Standards

ISO 15510 GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods GB/T 41914.1-2022 Fine bubble technology—General principles for usage and measurement of fine bubbles—Part 1:Terminology GB/T 41914.2-2022 Fine bubble technology—General principles for usage and measurement of fine bubbles—Part 2:Categorization of the attributes of fine bubbles

Adopt standards

ISO 21256-2:2020

Related Standards

GB/T 7288.1-1987 Abolished

GB/T 7288.1-1987 Equipment reliability testing—Preferred test conditions indoor portable equipment—Low degree of simulation

Publish Date: 1987-02-23

GB/T 7288.2-1987 Abolished

GB/T 7288.2-1987 Equipment reliability testing Preferred test conditions Equipment for stationary use in weather protected locations—High degree of simulation

Publish Date: 1987-02-23

GB/T 7826-1987 Replaced

GB/T 7826-1987 Analysis techniques for system reliability—Procedure for failure mode and effects analysis(FMEA)

Publish Date: 1987-06-03

GB/T 7827-1987 Abolished

GB/T 7827-1987 Reliability prediction procedure

Publish Date: 1987-06-03

GB/T 7828-1987 Active

GB/T 7828-1987 Reliability design reviews

Publish Date: 1987-06-03

GB/T 7829-1987 Active

GB/T 7829-1987 Procedure for fault tree analysis

Publish Date: 1987-06-03