土芯样本 meaning in Chinese

core sample

Core data bank
土芯样本资料库
A former site foreman was charged with allegedly conspiring to defraud the housing department by manipulating the pre - drilling records at a construction site for the yau tong redevelopment project
一名前地盘主管怀疑串谋在油塘重建工程地盘抽取土芯样本时，篡改记录，诈骗房屋署被廉署落案起诉。
Two directors and a foreman of a road maintenance company were sentenced to jail terms ranging from two years and three months to three years for conspiring to defraud the highways department in relation to road resurfacing works
两名路面维修公司董事及一名管工，在进行重铺路面工程中，串谋以假土芯样本诈骗路政署，被判入狱两年三个月至三年。