Selain dari semua benda itu, ada banyak produk yang pasti tidak akan bekerja dengan sangat baik tanpa suku cadang karet —cincin-antara, sabuk, paking, selang, roda, atau katup.
Apart from all those things, there are many products that would certainly not work very well without rubber parts—washers, belts, gaskets, hoses, rollers, or valves.jw2019 jw2019