您要查找的是不是：
- WC-12%Co涂層WC-12%25 Co coating
- WC/Co涂層WC/Co coating
- 納米結構WC／Co涂層nanostructure WC/Co coating
- 涂層coat
- WC-Co涂層WC-Co coating
- WC／Co涂層WC/Co coating
- 3是12的約數。3 is a submultiple of 12.
- 12海里以外12 nautical miles off
- WC-17%Co涂層WC -17%25 Co coating
- 12歲時(shí)at the age of 12
- WC相WC phase
- 12減去 2 。to take 2 from 12 .
- WC／CWC/C
- 他從12歲起就拼命干活了。He worked like a black from the time he was twelve.
- 這一特別的涂層旨在抗銹。This special coating is designed to resist rust.
- WC粉tungsten carbide
- 汽車(chē)出售有12個(gè)月的擔保。The car is sold with a twelve- month warranty.
- 超細WCSuperfine WC powder
- 表面涂層exterior coating
- 一打為12個(gè)2012 to the dozen
