斷面收縮率
拼音：duàn miàn shōu suō shuài 英文解釋：
【化】 reduction of area; reduction of crosssection area相關詞條：
1.
reductionofcross-sectionalarea 2.
reductionofcrosssectionarea 3.
percentagereductionofarea 4.
reductionofcrosssection 5.
contractionofarea 6.
reductionofarea 7.
contractionofcrosssectionalarea 8.
percentagereductioninarea 相關詞語