Now it is facing two problems of low yield and low efficiency during mass production.
目前面临的问题是大量生产中生产良率和效率较低。
F. production line, and meantime equipped with facing and chamfering machine, X ray in...
同时配套平头倒棱机、x射线探伤装置、水压试验机等设备。
F. production line, and meantime equipped with facing and chamfering machine, X ray in...
同时配套平头倒棱机、x射线探伤装置、水压试验机等设备。
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