我觉得没有太大区别。你可以参考这个:https://prpm.dbp.gov.my/cari1?keyword=komunikasi
Alat perhubungan 的马来文是通讯设备。 Alat komunikasi 也是一样意思。 https://www.google.com/search?q=alat+komunikasi&sca_esv=3305bec65bd7fec6&rlz=1CAUHAM_enMY1156&udm=2&biw=1366&bih=632&sxsrf=AE3TifML5eb3NPNJcd8yuVCNIOtwgYpcjw%3A1763130607956&ei=7zwXaeCIOvafseMP891n&oq=alat+kom&gs_lp=Egtnd3Mtd2l6LWltZyIIYWxhdCBrb20qAggAMgUQABiABDIFEAAYgAQyBRAAGIAEMgUQABiABDIEEAAYHjIEEAAYHjIEEAAYHjIEEAAYHjIEEAAYHjIEEAAYHkjzMlDZBFjOKXACeACQAQCYAasBoAGeEKoBBDAuMTW4AQHIAQD4AQGYAgmgAo8KwgIHEAAYgAQYDMICBhAAGB4YDMICBhAAGAgYHsICCBAAGB4YDBgKwgIKEAAYBRgeGAwYCpgDAIgGAZIHAzEuOKAH4heyBwMwLji4B_wJwgcDMy05yAeAAQ&sclient=gws-wiz-img https://www.google.com/search?sca_esv=3305bec65bd7fec6&rlz=1CAUHAM_enMY1156&sxsrf=AE3TifOKGThVYEZcf8odkZW9U6QD6i15Sw:1763130569749&udm=2&fbs=AIIjpHybaGNnaZw_4TckIDK59RtxwaAw4NHBv_ZbZGFRxNJ3CBqrCiMp364mZlqNUPLf4dPFVMXoSgRmlf1wQxvEFSJgnkIlM-XsfBQpKGw-78QX-jRWK9eJfitpVaekh2m8uCQXmL2Y8s2TUfSFXHQUva_uusjDw8u36GmQ0GbzlKxy_NpJlPKUmA3ElrnadtRvJ_owEIkC8VrDaitqfKCF_qdCRgX2ew&q=alat+perhubungan&sa=X&ved=2ahUKEwiSwLWa7fGQAxVZUGwGHQLjARQQtKgLegQIFRAB&biw=1366&bih=632&dpr=1 我找了它们的图片, 觉得它们是一样的。