一字螺丝批 slot type screwdriver

    一点透视 one-point perspective

    二画

    二合一黏合剂 epoxy resin adhesive

    二合胶；混合胶 epoxy glue

    二维的；平面的 two-dimensional

    二进制 binary

    二极管；整流子 diode

    二号螺丝攻 second tap

    二路开关 two-way switch

    十进制的；公制的 metric

    人工制品 artefact

    人造板 man-made board

    人体工程学 ergonomics; human engineering

    人体尺寸 human dimension

    人体测量学 anthropometry; anthropometrics

    刀片 blade

    刀身 blade

    刀具 tool

    刀具溜座 carriage

    刀柱 tool post

    刀架 tool rest

    刀架底座 tool rest bracket

    刀座帷；床鞍 apron

    刀座鞍；溜板座 saddle

    力 force

    力三角形 triangle of force

    力平行四边形 parallelogram of force

    力多边形；多边形力学 polygon of force

    力的分解 force resolution

    力架；亮漆 lacquer

    力矩 moment

    力偶 couple

    力矩定律 law of moment
力-距离图表 force-distance graph

    力图 force diagram

    力线 line of force

    力点 effort

    十字榫 cross halving joint

    十字螺丝 Philip's head screw

    十字螺丝批 Philip's type screwdriver

    丁字尺；T 尺 tee square

    三画

    三爪夹头 three-jaw chuck

    三角尺 set square

    三角形结构系杆 triangulation tie

    三角锉 triangular file

    三维的；立体的 three-dimensional

    三氯甲烷；哥罗芳 chloroform