国际组织正在推动医疗设备的标准化，以提高全球医疗水平。

The international organization is promoting the ___standardization of medical equipment to improve global healthcare.

USB接口的标准化让不同品牌的设备可以互相兼容。

The ___standardization of USB ports allows devices from different brands to be compatible with each other.

产品规格的标准化使得不同厂家的零件可以互换使用。

The ___standardization of product specifications allows parts from different manufacturers to be interchangeable.