"necessary equipments" is correct and usable in written English. You can use it when you want to refer to items or items that are necessary for a particular task. For example, "It is important to have the necessary equipments when performing a medical procedure.".
The planning department carries out all of the preproject engineering, determines the necessary equipments, and creates a large amount of the technical documentation required by authorities, owners, and suppliers and sub-suppliers preceding contractors and the contractor to which the work scope is handed over after delivery by the company.
The GeXP method is a good choice for multigene expression profiling of multiple samples, but the necessary equipments such as a fluorescence scanner (detector) and a capillary electrophoresis machine are required to generate the data [38], [39].
This donation will be used to construct eight high-quality health facilities in addition to the associated domiciles and all the necessary equipments and supplies.
Implementation of the electronic surveillance system was feasible after initial staff training, purchasing necessary equipments for communication and standardizing data formats.
BPD also fails to equip officers with the necessary equipment and resources they need to police safely, constitutionally, and effectively".
The necessary equipment is mostly either old or nonexistent.
They purchase all the necessary equipment, and only the best.
I love the desktop app, it’s always running on my Mac. Ludwig is the best English buddy, it answers my 100 queries per day and stays cool.
Cristina Valenza
Retail Lead Linguist @ Apple Inc.