| 摘要 |
PROBLEM TO BE SOLVED: To efficiently place fleshly mixed concrete on a widely and horizontally spread construction site such as a moistureproof foundation. SOLUTION: A fleshly-mixed concrete pumper 100 for sending out the fleshly mixed concrete from a fleshly-mixed concrete supply source to a placing place comprises a telescopic slide boom 20, and a fleshly-mixed concrete feeding pipe 10 which is supported on each of the mounting base 21 and leading edge part 22 of the slide boom 20. COPYRIGHT: (C)2008,JPO&INPIT
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