焊工必须按国家有关规定经专门的安全作业培训，掌握焊割安全技术，取得特种作业资格证书后，方可上岗操作。
Welders should be trained according to prescribe by the state authority, and mastering proper techniques of welding, only with special type of certificates then can be allowed to work formally.
公司先后通过ISO 9001质量体系认证，取得特种设备制造许可证证书。
The company has passed the system of quality certification of ISO9001, and has obtained the Special Equipment Manufacturing license certificate.
他们将会得到一份说明他们得分成绩的证书。这个证书连同他们特种学科的甲级考试和学位课程的成绩单将一起递呈给未来的雇主。
They would get a certificate, revealing their marks, that they would be expected to present to prospective employers with their academic record in A-levels and degree courses.
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