T/DDDT 003-2017 Active Group standards

T/DDDT 003-2017 Elevator speed limiter inspection specification

Publish Date: 2017-09-04 Implement Date: 2017-09-04 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: T/DDDT 003-2017

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Building components and equipment

ICS Name: Other services

Publish Date: 2017-09-04

Implement Date: 2017-09-04

Scope

Scope: This standard applies to speed limiters used in passenger elevators, hospital bed elevators, freight elevators, utility elevators, and hydraulic elevators; Main technical content: This standard specifies the basic principles that should be followed in the inspection of elevator speed limiters, in order to ensure the objectivity, fairness, accuracy, and reliability of the speed limiter inspection.