槽形天沟

词组短语

trough gutter · box gutter

与槽形天沟相关的网络解释 [注：此内容来源于网络，仅供参考]

box groove：箱形轧槽

box grain ==> 方格粒纹 | box groove ==> 箱形轧槽 | box gutter ==> 匣形水槽,槽形天沟

box hardening：箱渗碳

box gutter ==> 匣形水槽,槽形天沟 | box hardening ==> 箱渗碳 | box hat ==> 钢壳凹帽头

trough gutter：槽形沟,槽形天沟

trough grinding-polishing machine ==> 槽式磨光机 | trough gutter ==> 槽形沟,槽形天沟 | trough iron ==> 槽钢