(n)asbestos coated wire mesh (was used in schools as test equipment)
石綿金網を発見された場合飛散防止のため石綿の部分を水に濡らしてビニール袋に包み安全を確保して下さい。 In the event that asbestos-covered mesh is found, ensure its safety by damping the asbestos portion to prevent dust release and wrapping in a plastic bag.
Japanese Dictionary
