This time, I drew the motorbike rider similar to the one used on traffic signs in Germany 50 years ago. 为摩托车修理工 摩托车 年份 为摩托车修理工,第 2 部分
Harmsworth's UNIVERSAL ENCYCLOPEDIA Written by the Leading Authorities in Every Branch of Knowledge and edited by J. A. Hammerton 1900 机修工 齿轮 蜗轮 蜗轮
outline lineart device gears motor motion perpetual mechanics engineering Motor Gears Mechanics clip art 电机 齿轮 机修工 电机齿轮力学剪贴画
flag sign river skull bones wrench historic pirate screw mechanic Mechanic Pirate clip art 机修工 海盗 机械海盗剪贴画
This spanner was often used in presentations and poster as a section or list marker attenuating the main points. Clear view and clear message 张紧器 示意图 机修工 示意性的扳手
Harmsworth's UNIVERSAL ENCYCLOPEDIA Written by the Leading Authorities in Every Branch of Knowledge and edited by J. A. Hammerton 1900 机修工 齿轮 机 斜齿轮
Harmsworth's UNIVERSAL ENCYCLOPEDIA Written by the Leading Authorities in Every Branch of Knowledge and edited by J. A. Hammerton 1900 机修工 齿轮 蜗轮 蜗轮
sign map symbol white cartoon symbols tools road other mechanic Mechanic White clip art 机修工 白 机械白色剪贴画