The buyer fails to extract the period the goods may be retained in the customs warehouse for 21 days.

买主未按期限提取的货物可以在海关仓库中保留21天。

youdao

Next to the warehouse there is an office, where customs officers work.

仓库旁边有一个客服办公室。

youdao

Now the nine armored vehicles and associated equipment have been transferred to a warehouse at an inland port, the opened containers were sealed again, and Hong Kong Customs provided 24-hour security.

如今，九辆装甲车及相关装备已转移至内河码头仓库，被打开的集装箱再次密封，香港海关还安排保安24小时驻守。

youdao

Some, like California, require that foreign wine pass through a customs warehouse.

FORBES: Magazine Article

In central Goa and the lazy riverside state capital of Panaji (most commonly known as Panjim) stay in secluded nearby splendour at Casa Britona, once a customs warehouse and nowadays a seven-room boutique property set on the banks of the Mandovi River.

BBC: Goa's boutique gems

On June 22nd, U.S. Immigration and Customs Enforcement sent a cargo truck to the warehouse in Queens and confiscated the dinosaur.

NEWYORKER: Bones of Contention