经验丰富的加工工具运营商通过学徒培训，可能会成为机械师或工具和模具制造商。
Experienced machining tool operators may become machinists or tool and die makers through apprenticeship training.
加工检察员可能需要是具有多年经验的机械师，工具和模具制造商或加工工具操作员。
Several years of experience as a machinist, tool and die maker or machining tool operator may be required for machining and tooling inspectors.
工具和模具制造商，使用各种金属，合金和塑料，修理和修改需要精确尺寸的定做，原型或专用工具，模具，工模，夹具和量具。
Tool and die makers make, repair and modify custom-made, prototype or special tools, dies, jigs, fixtures and gauges using various metals, alloys and plastics which require precise dimensions.
手动模具制造商使用样模，成型盒，砂及手工具，遵从板凳，地板或坑成型方法，制造和修理砂模；
Manual mouldmakers make and repair sand moulds using patterns, moulding boxes, sand and hand tools following bench, floor or pit moulding methods;
手动模具制造商使用样模，成型盒，砂及手工具，遵从板凳，地板或坑成型方法，制造和修理砂模；
Manual mouldmakers make and repair sand moulds using patterns, moulding boxes, sand and hand tools following bench, floor or pit moulding methods;
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