QUESTIONNAIRE SURVEY ON ACTUAL CONDITION OF INSPECTION OF TRANSPORT PIPES ATTACHED TO CONCRETE PUMPING VEHICLE WITH BOOM
| Autor: | Natsuki Okuyama, Yoshihisa Nakata, Shuzo Otsuka, Atsunori Miyata |
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| Rok vydání: | 2020 |
| Předmět: | |
| Zdroj: | AIJ Journal of Technology and Design. 26:440-444 |
| ISSN: | 1881-8188 1341-9463 |
| DOI: | 10.3130/aijt.26.440 |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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