band compaction
常見例句
- 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.
運(yùn)用S—G水滯頻段，無需測(cè)量土的含水量，就能快速、無損、定量的測(cè)定土的壓實(shí)度。 返回 band compaction