JGJ69-1990 PDF English
| Std ID | Version | USD | Buy | Deliver [PDF] in | Title (Description) |
| JGJ 69-1990 | English | RFQ | ASK | 6 days [Need to translate] | Specification for sidepressure test of type TY predrill |
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Basic data
| Standard ID | JGJ 69-1990 (JGJ69-1990) |
| Description (Translated English) | Specification for sidepressure test of type TY predrill |
| Sector / Industry | Building & Construction Industry Standard |
| Classification of Chinese Standard | P13 |
| Classification of International Standard | 93.02 |
| Word Count Estimation | 30,388 |
| Date of Issue | 5/1/1990 |
| Date of Implementation | 12/1/1990 |
| Regulation (derived from) | (90) Construction-Standard-Letter No. 238 |
| Summary | This standard applies to PY-type pre-drilling side pressure instrument for cohesive, silt, sand and rocks strengthening wind soil test; when using other types of pre-drilling side pressure meter, can refer to this standard relevant regulations. |
