standard test block ; reference block
超声标准试块 ultrasonic calibration block
水泥模制标准试块 briquet test specimen
褐煤标准试块 brown coal briquette
标准抗变试块 standard transverse-test core
型砂标准拉力试块 standard tensile-test core
标准硬度试块 [材] standard hardness test block
沥青标准水泥试块 asphaltic briguette
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标准养护试块应及时送试验室养护。
Sample blocks for standard maintenance shall be sent to the laboratory immediately.
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以标准养护试块的试验结果建“立无损参量-试块强度”的回归测强方程。
Based on standard curing blocks' experimental results, regression strength equation with nondestructive parameter-test block strength is established.
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