异丁橡胶 meaning in Chinese
butyl rubber
butylrubber
government ru er-iso-butylene
government rubber-iso-butylene
gri
isobutene rubber
isobutylene-isoprene rubber
butyl rubber
butylrubber
government ru er-iso-butylene
government rubber-iso-butylene
gri
isobutene rubber
isobutylene-isoprene rubber