aerial combining unit的用法和样例：
- Application of H51Q-HRS ESD in hydrogen cracking and hydrogen-making combined unit in refinery of Liao Yang petrochemical company is introduced.
本文介绍了H5 1Q -HRS紧急停车系统在辽阳石化公司炼油厂加制氢联合装置上的应用。
- Coal-rock boring machine is able to achieve cutting, loading, reproduced transport, walking and spray Dust combined unit.
- The combined unit, known as the King's Own Royal Border Regiment maintains a close link with the Priory and still recruits in this area.
- Unexpected malfunctions of a group compressor in a combined unit of hydro-upgrading and PSA during trial period are analyzed,disposed and summarized.
- The birds perched on the television aerial.