例句與造句

1. Electrified exit hardware can be either fail unlocked or fail locked.
2. A drawback of electrified exit hardware is their complexity, which requires skill to install and maintenance to assure proper function.
3. Electrified exit hardware, sometimes called " panic hardware " or " crash bars ", are used in fire exit applications.
4. Only hardware labeled " Fire Exit Hardware " can be installed on fire listed doors and frames and must meet both panic exit listing standards and fire listing standards.
5. It's difficult to find exit hardware in a sentence. 用exit hardware造句挺難的