code of china Chinese Classification Professional Classification ICS Classification Latest News

LoginRegister
GB/T 31437-2015 Air-to-air heat exchanger unit for ventilation and air-conditioning
Standard No.: GB/T 31437-2015 Status: VALID remind me the status change
Language: English File Format: PDF
Word Count: 14000 words Price(USD): (USD) remind me the price change
Implemented on: 2015-12-01 Delivery: via email in 1-3 business day
Purchase steps: 1 - Add shopping cart → 2 - My shopping cart → 3 - Login → 4 - Invoice information → 5 - Checkout
Standard No.: GB/T 31437-2015
Chinese Name: 单元式通风空调用空气-空气热交换机组
English Name: Air-to-air heat exchanger unit for ventilation and air-conditioning
Professional Classification: P48 Ventilation and air conditioning engineering
Professional Classification: GB National Standard
ICS Classification: 91.140.30 Ventilation and air-conditioning systems
Issued by:
Issued on: 2015-05-15
Implemented on: 2015-12-01
Status: VALID
Language: English
File Format: PDF
Word Count: 14000 words
Price(USD): (USD)
Delivery: via email in 1-3 business day
GB/T 31437-2015 The following standards are cited:
GB/T 31437-2015 Cited by the following standards:
Contact Us
Tel: +86-10-8572 5655
Fax: +86-10-8581 9515
Email: coc@codeofchina.com
QQ: 672269886
About Us | Contact Us | Terms of Service | Privacy | Cancellation & Refund Policy | Payment
Tel:+86-10-8572 5655 Fax:+86-10-8581 9515 Email: coc@codeofchina.com QQ: 672269886
Copyright:TransForyou Co., Ltd. 2008-2020