step bolt

英美

释义
更多

- 半圆头方颈螺栓,阶梯形螺栓
临近单词

stepup step step-up pulse transformator step tread board rubber cover step-scan FTIR spectrometer step by step design procedure step-and-repeat technique step-variable capacity cost stepwise approzimation method stepless speed adjusting gear Step or pallets sagging guard step-and-scan lithography

把海词放在桌面上，查词最方便

触屏版| 电脑版

©2003 - 2024 海词词典(Dict.cn)

立即下载