Warning: file_put_contents(): Only 0 of 7659 bytes written, possibly out of free disk space in /home/www/wwwroot/ndsq.cn/index.php on line 55 compaction machine test是什么意思，compaction machine test的翻译，compaction machine test音标、读音、用法和例句_开心英文字典_柠咚词
Through field test . analysis its compaction character under different compaction machine , compaction thickness and compaction times. 通过现场试验，研究了压实机械、压实厚度、压实遍数等压实参数变化时粗粒土的压实特性。