T/ZZB 3350-2023 Active Group standards

T/ZZB 3350-2023 VFD air conditioner with tin bronze bellows tube

Publish Date: 2023-11-10 Implement Date: 2023-11-20 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/ZZB 3350-2023

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Temperature and pressure gauges

ICS Name: Temperature measurement instruments and meters

Publish Date: 2023-11-10

Implement Date: 2023-11-20

Pages: 12 pages

Scope

Main technical content: This document specifies the terms and definitions, symbols, product classification, basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation, storage, and quality commitments for tin bronze corrugated tubes used in frequency-controlled air conditioners. This document is applicable to tin bronze metal corrugated tubes used in frequency-controlled air conditioners (hereinafter referred to as corrugated tubes).