Ibhande elingenamthungo lokumelana nokushisa lebhande lomshini wokuhlanganisa i-Hashima/Oshima,
Ngokuzinza kobukhulu nokuqina, Izindwangu ze-PTFE zingenziwa zibe amabhande ahlukene okomisa ukudla kwengubo nokubhaka, ukudaya, ukuphrinta, imboni eyinhlanganisela.