This standard specifies the testing requirements, testing content, testing indicators and testing methods for internal combustion engine powered rescue tools. This standard is applicable to the regular testing of internal combustion engine power tools such as break locks, chain saws, and toothless tools used for earthquake rescue.
DB/T 44-2011 history
2015LST EN 140402-801-2015 Detail specification: Fixed low power wirewound surface mount (SMD) resistors - Rectangular - Stability classes 0,5; 1; 2
2012DB/T 44-2011 Inspection regulations for earthquake rescue equipment Internal combustion engine power tools
DB/T 44-2011 Inspection regulations for earthquake rescue equipment Internal combustion engine power tools was changed to LST EN 140402-801-2015 Detail specification: Fixed low power wirewound surface mount (SMD) resistors - Rectangular - Stability classes 0,5; 1; 2.