1. Ua hoʻohana pinepineʻia i ka hanaʻana i ka aila, kaʻiliʻana i ka aila, nā pūʻali koa a me nā wahi'ē aʻe no ka hoʻomālamalama;
2. Loaʻa no ka hoʻomālamalamaʻana i ka ikehu i ka hana e mālama ai i ka hana renovation a me nā wahi paʻakikī;
3.suitble no ka sublosive gas gas gone 1, zone 2;
4.Eexplosve ea. SCE II A, Ii B, II c;
5.Suitable no ka'āina lepo o ka'āina ma nā wahi 22,21;
6. no nā pono palekana palekana, nā wahi kiʻekiʻe, nā wahi papa;
7.suitble no kaiapuni mai - 50 ℃ i + 50 ℃.