1、STUDY OF INFLUENCE ON BRINELL HARDNESS TEST PRODUCT
影響布氏硬度試驗結(jié)果的探討

2、INVESTGATION ON BRINELL HARDNESS TEST BY UNIVERSAL MATERIAL TESTING MACHINE
用萬能材料試驗機進(jìn)行布氏硬度試驗的探討

3、The result shows that wheat hardness test system is Good real-time and high stability.
運行結(jié)果表明小麥硬度檢測系統(tǒng)能實時性好、穩(wěn)定性高。

4、Study of Hardness Test of the Quenched Steel in Cutting Edge
刃口淬硬鋼硬度檢測的研究

hardness test翻譯