knurl screw滚花螺杆
knurl head滚纹头
fine knurl细滚花
Straight Knurl直条式滚花;直纹滚花;旋钮设计
knurl wheel[机] 滚花轮;翻译;滚花轮
KNRL Knurl硬节
Knurl roll[机] 压花辊;压花辊
annular knurl滚花
staight knurl直压花纹
V（动词） to impress with a series of fine ridges or serrations 给…压上滚纹
N（名词） a small ridge, esp one of a series providing a rough surface that can be gripped 滚纹