In this case you need to know the implementation class because you have to construct an instance of it from the information in the serialized certificate.
在这种情况下，您需要了解实现类，因为您必须从被序列化的证书信息中构建它的实例。
Explosion proof and protection class for instrument shall be met according to the requirements of Technical Specification, and relevant quality certificate documents shall be provided.
必须满足技术规格书对仪表防爆及防护等级的要求，并提供相应的质量证明文件。
The Q. C. system had passed ISO9001, QS9000 accreditation, and had approved by A2LA, it also have the certificate of the 1st class management of exporting goods awarded by the CCIB of P. R. C. bureau.
品质管理体系通过ISO9001、QS9000认证，并获得美国A2LA认证实验室证书及中国出入境检验检疫局颁发的产品出口一类管理证书。
The pilot held a current airline transport pilots licence ( helicopters and gyroplanes ) and a valid class one medical certificate. he had 3, 900 hours of operating experience.
肇事直升机的飞行员具备有效的航空运输飞行员执照（直升机和自转旋翼机）和一级体检合格证明书，并拥有3 ， 900小时的飞行经验。
The pilot held a current airline transport pilots licence (helicopters and gyroplanes) and a valid class one medical certificate. He had 3, 900 hours of operating experience.
肇事直升机的飞行员具备有效的航空运输飞行员执照(直升机和自转旋翼机)和一级体检合格证明书，并拥有3,900小时的飞行经验。
Candidates should have 400 class hours of training and pass a test to get a certificate.
协会表示，要想获得从业资格，必须通过400课时的专业学习与考核。
Today, I received a certificate of English competition, while second-class award, but I still feel excited.
今天我拿到了英语竞赛的证书，虽然是二等奖，但我还是倍感兴奋。
In 2008, he acquired the excellent student of the 18th professional photography class certificate of Beijing photography Correspondence Institute.
2008年，获得北京摄影函授学院的18期摄影专修班优秀学员证书。
Each semester, the top 30 percent of students in each class are recognized for their excellent achievements and awarded with a certificate.
每学期各班成绩在前30%的同学名单如下﹐将颁奖状一张﹐以资鼓励。
In the future, 300-500 French class hour certificate, have the opportunity to apply for Canada University of Montreal.
今后，有300- 500法语学时的证明，就有机会申请加拿大蒙特利尔大学。
With the association of the first-rate software, professional course-training and top-class certificate qualification, Topken can ensure you success in world CG industry.
一流的软件支持，专业的课程培训，顶尖的资质认证——强强联合，助您在世界动漫领域自由通行。
With the association of the first-rate software, professional course-training and top-class certificate qualification, Topken can ensure you success in world CG industry.
一流的软件支持，专业的课程培训，顶尖的资质认证——强强联合，助您在世界动漫领域自由通行。
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