整体来看，G2和N2样品的各项性能都超过劈开砖行业标准。
Generally speaking, the characteristics of both samples of G2 and N2 exceed industrial standard of split brick.
试验样品可从5000块左右的待运砖当中任意选出。
The test specimens shall be selected at random from shipment of 5000 bricks or less.
以废陶瓷为主要原料，成功地制备了透水性能好、强度高的透水砖样品。
Water permeable brick with extra in permeability, high compressive strength was made successfully with discarded ceramics in this paper.
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