Safety relief valve is used to protect the machine and operator shall not be adjusted.
溢流阀是用来保护机器和操作人员的安全的，不得任意调整。
In order to protect the machine from being damaged, I put it into a box.
为了保护着台机器不被损坏，我把它放在一个盒子里。
机器会保护我们。
More scratch-resistant, protect your love machine screen.
更耐刮，保护您的爱机屏幕。
Special silicon screw, screw chamber, machine head, dies to protect inside vulcanize structure.
硅胶专用螺杆、螺筒、机头、眼模及配套防止内部硫化结构。
Special silicon screw, screw chamber, machine head, dies to protect inside vulcanize structure.
硅胶专用螺杆、螺筒、机头、眼模及配套防止内部硫化结构。
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