pitch of pipe的意思|示意
美 / /
英 / /
管子斜度
pitch of pipe的网络常见释义
管坡度 ... pitch of rivets 铆钉距 pitch of pipe 管坡度 pitch of corrugations 波状高跨 ...
pitch of pipe相关短语
1、 pitch of pipe west bank 管坡度
2、 pitch of organ pipe stop 风琴管音栓的栓距
3、 pitch of organ pipe stops 风琴管音栓的栓距