序号英文术语中文术语解释来源1AY 字母AH11591A/C supplyY 交流电源H12AbbreviationY 缩写H11866ACY 交流H1594accumulated errorY 累积误差H13AccuracyY 精度，准确性H14Acme threadY 梯形螺纹H1924actual lineY 实线1949actual loadY 有效载荷，实际载荷H1212actuating camY 主动凸轮H128acute angleY 锐角H15AddendumY 齿顶高H16addendum angleY 齿顶角H17addendum circleY 齿顶圆H1925addendum lineY 齿顶线H18addendum of mating gearY 啮合齿轮的齿顶高H11829adhesion wheelY 摩擦轮19Adjacent-part linesY 相邻零件线H1213adjustable camY 可调凸轮H1151adjusting boltY 调整螺栓H11037admiralty metalY 含锡黄铜H1547air DriveY 气动H11749air valveY 空气阀H11867ALY 铝H1877alarm lampY 信号灯H110Aligned sectionsY 旋转剖视H111Aligned viewY 旋转视图H1950allowable loadY 容许载荷H112AllowanceY 容差，加工余量H1595allowance errorY 容许误差H113AlloyY 合金H114alloy steelY 合金钢H115AlphabetY 字母H116AlterationsY 变更，更改H117Alternate-position viewsY 位置改变的视图H118AlternatorY 交流发电机H124AmountY 合计，总量H11870ANY 角125Analyzable assemblyY 分析装配图H126Anchor boltY 地脚螺栓H190angle barY 角钢H11750angle valveY 角阀H127AnglesY 角H134AngularY 有角的H135angular bearingY 径向止推轴承H136angular bevel gearsY 斜交伞齿轮H1335angular contact ball bearingY 向心止推球轴承H1467angular deviationY 角偏差H137angular gearY 人字齿轮H138angular sectionY 斜剖面H11830angular wheelY 圆锥齿轮H139AnnealY 退火H1116anti-friction bearingY 减摩轴承H11868APPDY 批准，通过H140ApprovalY 批准，许可H11559approval standardY 合格标准H141ArcY 弧，圆弧H142arc thicknessY 弧长厚度（齿厚）H143arc weldingY 弧焊H11808argon arc weldY 氖弧焊H11819argon arc weldingY 缸弧焊H144ArrangementY 布置，装置H1474arrangement diagramY 布置图H145arrangement Of viewsY 视图的布置H149ArrowY 箭头H150ArrowheadsY 箭头11189asbestos packingY 石棉填料H1152assembling boltY 装配螺栓H151AssemblyY 装配图，组装图H1475assembly diagramY 装配示意图H153assemb...
