Different specific years的用法和样例：
- A table showing the months,weeks,and days in at least one specific year.
- In RCH, you can take various training courses for different specific subjects.
- A table showing the months, weeks, and days in at least one specific year.
- It needs steel rolled to 300 different specifications.
- Nano silica with different specific surface area was used to prepare the lubrication grease with NBR silicon oil as base oil and silanol modifier.