接头拉伸强度较高,一般为母材95%左右。
Joint tensile strength was high, generally 95% of base metal.
由于航材缺件,为判断故障,左右发对串引气调节器,试车检查右发引气压力正常。
Due lack parts, for troubleshooting, interchanged bleed air regulator of R engine with L engine, running-up test normal.
炭化木的质量指标主要有木材平衡含水率比未处理材低3%左右,干缩率小于5%,优于柚木的7%。
The main quality indexes of coking wood has wood balance moisture content than unprocessed materials low around 3%, dry shrinkage rate less than 5%, superior teak 7%.
炭化木的质量指标主要有木材平衡含水率比未处理材低3%左右,干缩率小于5%,优于柚木的7%。
The main quality indexes of coking wood has wood balance moisture content than unprocessed materials low around 3%, dry shrinkage rate less than 5%, superior teak 7%.
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