T/BLTJBX 32-2021 Active Group standards

T/BLTJBX 32-2021 Elevator maintenance and maintenance service level specifications

Publish Date: 2021-12-20 Implement Date: 2021-12-30 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/BLTJBX 32-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Elevator

ICS Name: Other services

Publish Date: 2021-12-20

Implement Date: 2021-12-30

Scope

Main technical content: This document specifies the requirements for the grading of elevator maintenance and repair services.

Development Information

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