1592953096000 1312632483000 term-32350 1616541392103 1312632523000 1616290283726 adlib fitz-online adlib-term-32350 a60621d1-5099-318a-a16c-fcc3e177fa1c 2 1 natural rubber natural rubber term reference term-32352 adlib-term-32352 8b9a3876-a6e5-3cb8-8e37-d71db9af3e62 rubber (material)