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Position: Chinese Standard in English/T/CTCA 1-2019
T/CTCA 1-2019   PM2.5 protective mask (English Version)
Standard No.: T/CTCA 1-2019 Status:valid remind me the status change
Language:English File Format:PDF
Word Count: 6500 words Price(USD):120.00 remind me the price change
Implemented on:2020-1-30 Delivery: immediately
Standard No.: T/CTCA 1-2019
English Name: PM2.5 protective mask
Chinese Name: PM2.5防护口罩
Professional Classification: T/    Social Organization Standard
Issued on: 2019-12-31
Implemented on: 2020-1-30
Status: valid
Superseding:T/CTCA 1-2015 PM2.5 protective mask
Language: English
File Format: PDF
Word Count: 6500 words
Price(USD): 120.00
Delivery: via email in 1 business day
Referred in T/CTCA 1-2019:
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