The phrase "allow maintaining" is correct and usable in written English.
You might use this phrase in a sentence to suggest that something provides the opportunity to sustain a certain condition, such as "The new policy will allow maintaining our current level of service."
The films allow maintaining good mechanical properties after corrosion with NaCl deposit during 100 h at 450 °C.
When server resources are exceeded, session-based admission control systems allow maintaining a high throughput in terms of properly finished sessions and QoS for a limited number of sessions; however, by denying access to excess users, the website looses potential customers.
Beyond skills' updating, it would allow maintaining the access to skills and knowledge acquired through experience and that are still valuable for the organization.
It is notable that melatonin does not need to be delivered on a rhythmic basis in order to allow maintaining the synchronization of the daily activity pattern.
The underlying idea is that animals should be reared, housed, and tested under conditions that allow maintaining or restoring homeostasis.
We used KEGG pathway identifiers since they are generic and allow maintaining a small number of pathways in the network.
This allows maintaining a high purity of the gas.
A carefully planned geometry allows maintaining a small deposition area centred on the sample without compromising flow rate measurements.
It allows maintaining actual data overview and facilitates new ways of analysis at national, regional, and local scales.
This method has allowed maintaining a stable concentration of nutrients within the scaffolds over the long term.
Operation of the HG-MBR under appropriate aeration conditions which allows maintaining carriers' recirculation and is advantageous.
