length adjustment feature 长度调整的特点

print length adjustment button 印刷长度调整按钮 ; 打印长度调整按钮

beam length adjustment 光束范围调整

string length adjustment 串长调整

welding arc length adjustment 弧长调节

adjustment for length of stroke 调整行程长度装置

adjustment of length 长度调节器

adjustment in line length 线长调整

adaptive adjustment of step length 自适应调节步长