For this reason, if you see suppliers collect his commercial sample as "spotsample" you should as preventive action notify the charterers with a protest in writing.
On the basis of spotsample and laboratory experiment, authors studied the time-variant probability model early age period mechanical properties of high-strength concrete.
通过现场试验建立了高强度混凝土早龄期力学性能的经时概率模型。
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To prove the method, the detailed way of making the on-spotsample device hardware and its software framework is discussed and the special method of signal processing is also introduced.