Warning: file_put_contents(): Only 0 of 5228 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu/73904.com/index.php on line 55 band compaction例句_band compaction英汉例句_band compaction双解例句_骑士汉英词典
Because of the S-G water frequency band being used, it is possible to fast and nondestructive measure compaction of subgrade without water content measuring. 运用S—G水滞频段，无需测量土的含水量，就能快速、无损、定量的测定土的压实度。