词汇	vacmetal
释义	vacmetal 英'vækmetl美'vækmetln.镍铬电热线合金¹⁰⁰
随便看	quality loop quality loss quality loss analysis quality loss function quality loss function coefficient quality loss smooth gradient function Quality lost quality lubricant quality magazine quality magnetic susceptibility Quality maintenance quality managemant qualitymanagement quality management quality-management quality management certification scheme quality management collar quality management control quality management control system Quality Management Engineering quality management function quality management group quality management ideas quality management in construction engineering Quality Management Information System