According to the standard, the geometric precision of the small machining center should be checked before and after the load test.
根据标准规定，负荷试验前后均应检验小型加工中心的几何精度。
Equipped with electronic tensile testing machine, load device can be thought of in the standard given by the chapter 9 test speed completely without inertia.
装有电子测力装置的拉力试验机，可以认为在标准第9章所给出的各试验速度下完全无惯性。
The cause of over standard acetylene content in a SZZ-3150/40 on-load voltage regulator is found out by chromatogram analysis and no-load test.
对一台SZZ-3150/40型有载调压装置进行色谱分析及空载试验，找出该装置乙炔含量超标的原因。
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