工程图学专业词汇英语翻译
剖切 sectioning习用剖切法 sectioning covention扇形 sector弓形面，线段 segment线段 segment of line弓形拱 segmental arch熔接符号模板 selding symbol template选线法(交线求法) selected-line method选择装配 selective assembling防松铆钉螺栓 self-locking rivet bolt半箱法 semi-box construction半圆 semi-circle半圆拱 semi-circular arch半圆周 semi-circumference半透明纸 semi-transparent paper半自动铅笔 semiautomatic pencil半导体 semiconductor半导体符号 semiconductor symbol螺纹半写实画法 semiconventional representaion of thread半写实画法 semiconventional representation半光制 semifinish半光制螺栓头 semifinish bolthead半光制螺帽 semifinish nut半六角形槽 semihexagonal slot半对数图表 semilogarithmic chart 语际翻译 版权所有
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