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为解决进口设备的急需备件,我们承担一些进口设备上的不同种类、规格、管径的密封元件——充气型空心金属O形圈(如图1所示)的制造任务。
To solve the urgent need for spare parts imported equipment, we undertake some of the imported equipment on the different types, specifications, diameter of the sealing element - inflatable hollow metal O-ring (Figure 1) manufacturing tasks.