Sealline height, view state Tiao people, ethic Aniko. Well-known literary. Zhenguan in, the official board of rites doctor. Write a poem.
封行高，观州蓚人，伦之兄子。以文学知名。贞观中，官至礼部郎中。诗一首。
2
TO ENSURE CONFIDENTIALITY, please enclose the report in an envelope and sign on the sealline before giving the report to the applicant for submission.
为确保推荐信的保密性，请推荐人将推荐报告置于信封内，密封后在信封口签名，再给申请者呈交。
3
The previous sealline proposed by Xu is too conservative, in which the criterion of almost not allowing the vapor to leak through the downcomer was set.