re: PLAN Type 071 LPD & its Landing Craft
i dont think that is just limited to Chinese LPDs, even the rest of the Chinese military show thier equipment in emaculate condition, even tanks etc etc and same for the Type 054A and Type 052C ships, I think Chinese have a very high level of maintanence and look after thier equipment and also maybe send out pics straight after a paint job
no doubt American workrate is much much higher but i think its down to the way China wants to protray themselves they have always had a alot of manpower and so lots of time to do the job
I do not believe you will find a more intensive and thorough maintenance operation than what exists on US Navy vessels. It is part and parcel of their maintenance and damage control regiment.
Those decks on US Carriers, LHAs, LPDs, etc. look the way they do because of the hundreds of landings that are constantly occurring.
The US could not clean up every one each day like that because they literally would be in the way of ongoing operations and would then reduce what the vessels are able to accomplish, which is their reason for existance. Those skuff marks do not impact the ability of the vessel to conduct missions. The landing deck was constructed for this very tempo of operations.
Once the vessel comes into port, or has a prolonged period of non-operational tempo, then they can "pretty her up." But they are not made to necessarily look pretty or perfectly clean. They are made to perform their function and to be maintained very, very well so that they can.
I expect as operations pick up on the PLAN vessels to an extent where they conduct that level of business every day and into or through the night, you will see the decks reflect that. Right now, simply put, they reflect a relatively low rate and low tempo of sorties and landings on those decks.
As they gain experience and use them more and more in pursuit of their growing world-wide interests I woudl expect to see that change.