电话：13306210393（张）
电话：13862060282（顾）
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Semiconductor equipment base, 6.0mm plate production, difficulties: flatness control of the upper and lower plane, welding deformation control.
全国服务热线：13306210393（张） 13862060282（顾）
Semiconductor equipment base, 6.0mm plate production,
Difficulties: flatness control of the upper and lower plane, welding deformation control.
