职责描述：
1. 磨、抛及腐蚀环件样品；
Grinding, Polishing and etching part of rings;
2. 复型样品制取, 并拍照留档
Replica taking, taken photos on replicas；
3. 现场样品清洁及整理；
Clean and sort rings on-site;
4. 完成领导安排的其他工作；
Finish the other job arranged by supervisor;

任职要求：
1. 高中、高职或中专学历；
Graduates from High school, higher vocational college or secondary technical school;
2. 2年以上工厂或实验室工作经验；
At least 2 year working experience in workshop or laboratory;
3. 有质量检验工作经验者优先。
Working experience as quality inspector is appreciated.