1. Page pull test: A test which is performed on adhesive bound book pages to determine the secureness with which pages are bound.
书页拉力测试：胶装书籍，鉴定书页的装订稳固度的测试方法。
noun
1. the quality of being fixed in place as by some firm attachment
Synonym: fastness fixedness fixity fixture
2. 911查询·英语单词
2. the state of freedom from fear or danger