GB/T 4270-1999 in English
VALIDGraphical symbols and letter codes for thermal engineering in the technical documentation
- Issued on:1999-11-23
- Implemented on:2000-05-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
Price(USD)：
$360.00
$350.00
$350.00
| Standard No: | GB/T 4270-1999 |
| Document status: | VALID |
| Title in English: | Graphical symbols and letter codes for thermal engineering in the technical documentation |
| Title in Chinese: | 技术文件用热工图形符号与文字代号 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 1999-11-23 |
| Implemented on: | 2000-05-01 |
| ICS Classification: | 01.080.20-Graphical symbols for use on specific equipment |
| Chinese Classification: | F04-Basic standards and general method |
| Professional Classification: | GB-National Standard |
| Related Keywords: | thermal graphic symbols
thermal engineering technical documentation scopethis standard specifies letter codes technical documents |
| Related Topics: | Word
aq/t 4270 Astronomical Techniques and Methods Thermal code name document number one document number one No.1 file signal technology and culture Food Document No. 11 Tianzi No. 0 Project GBT4270 jcpds number and pdf number |
本标准规定了技术文件用热工图形符号和文字代号。本标准适用于涉及热工领域的设计、科研、生产及教学等方面的技术文件。
Scope
This standard specifies thermal graphic symbols and text codes for technical documents. This standard applies to technical documents related to design, scientific research, production and teaching in the field of thermal engineering.
Sample only — not a preview of GB/T 4270-1999
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