Adjustable Legs and Backrest 背部及脚部位置可调较
Adjustable legs and back 可调式腿和背部
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We independently developed the quartz crystal oscillator adjustable cut legs free, capacitance cut legs forming machine, automatic operating lines and zebra paper beer press.
目前我们自主研制的石英晶体无振可调切脚机，电容切脚成型机、自动作业流水线及斑马纸啤压机。
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