Article 19 the import license is in quadruplicate .
第十九条《进口许可证》一式四联。
Article 27 this agreement is in quadruplicate . Party a and party b have two copies each .
第二十七条本协议一式四份，甲、乙双方各执两份。
This contract shall be written in english and chinese languages in quadruplicate , both texts being equally authentic , and the parties hereto shall hold two copies of each text .
