Mould is one of main factors provoking damage on new-medium-material archives.
霉菌是危害新型载体材料档案的主要因素之一。
FL-MW serial laser welding machine is special for repairing of small and medium mould and machinery parts.
激光模具焊接机是专门适用于中小型工模具及机械零件修补的激光焊接设备。
FL-MW serial laser welding machine is special for repairing of small and medium mould and machinery parts.
激光模具焊接机是专门适用于中小型工模具及机械零件修补的激光焊接设备。
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