概述了变压器油箱机械强度试验涉及的标准、试验方法、判定准则及对试验报告的要求。
The standards, test methods, judging rules and the requirements for test reports which are involved with mechanical strength test of transformer tanks are generally introduced in this paper.
本文介绍了中强度冷轧带肋钢筋的机械性能和应力松弛试验结果。
This paper presents the test results of the mechanical properties, and relaxation of steel wires for medium strength cold rolled ribbed steel wires.
本文通过焊接试验研究，从焊接工艺效果、机械强度、导电性能等方面证明了这种新型钎焊料的优异特性。
Through experiments in welding, the paper has proved its excellent properties from the effects of welding technology, mechanical strength to electric conductivity etc.
工艺条件试验说明可大空速下运转。经不同规模的等温式和绝热式工业应用证明具有高活性、高机械强度和耐水性好等特点。
It has been shown by these industrial applications that the performance of DC-type catalysts is comparable with the imported catalysts under similar reaction conditions.
提出了克服丝状锈的措施。试验结果表明：漆膜外观、附着力、机械强度等均无明显变化；
This paper puts forward the method for preventing the filamentous rust, which results in no significant variation in the film appearance, adhesion and mechanic strength etc;
提出了克服丝状锈的措施。试验结果表明：漆膜外观、附着力、机械强度等均无明显变化；
This paper puts forward the method for preventing the filamentous rust, which results in no significant variation in the film appearance, adhesion and mechanic strength etc;
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