单词	保全故障集
释义	保全故障集secure failure set
随便看	forced draft fan forced-draft fan forced draft--forced draught forced draft; forced draught forced draft front forced draft furnace forced-draft kiln forced draft shaft forced draft stoker forced draft， forced draught forced drainage forced draught forced draught fan forced draught-- forced draft forced draught--forced draft forced draught; forced draft forced-draught ventilation forced draught， forced draft force-- debunching force de cheval force de dissuasion force deficiency force; deflecting force de frappe forced electric drainage