YD 330-1987_English: PDF (YD330-1987)
| Standard ID | USD | BUY PDF | Lead-Days | Standard Title (Description) | Status |
| YD 330-1987 | 199 |
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Technical Requirements for No Heat Regenerative Molecular Sieve Drying Air Equipment
| Obsolete |
| Standard_ID | YD 330-1987 (YD330-1987) | | Description (Translated English) | Technical Requirements for No Heat Regenerative Molecular Sieve Drying Air Equipment | | Sector / Industry | Telecommunication Industry Standard | | Classification of Chinese Standard | M30 | | Word Count Estimation | 3,000 | | Date of Issue | 1/7/1987 | | Date of Implementation | 7/1/1987 | | Summary | This standard applies to a variety of construction methods (aerial, buried, pipelines, tunnels) of telephone cable, the implementation of inflatable devices used inflatable maintenance. No thermal regeneration using long cables dry sieve inflatable equipment, can make reference to the relevant provisions of this standard. | |