| Waehere | He mm | B mm | C MM | D mm | E MM |
| ALS902A | 155 | 51 | 70 | 49 | 5 |
Ko tētahi āhuatanga o te Rōra Pere Punga Ma Kowiri tira 316 ko tōna ātete pai ki te waikura. Mā te whakamahinga o te maitai kowiri tira 316, he koranu kounga-moana, ka taea e te rōra pere te tu atu ki te wai tote me ētahi atu āhuatanga kino o te moana, me te kore e waikura wawe. He mea nui tēnei ātete ki te waikura hei pupuri i te roa me te mahi a te rōra pere mō ngā wā roa e whakamahia ana i roto i ngā taiao moana.
Ka whakamahia e mātou te takai o roto o te putea mirumiru matotoru, me te takai o waho o te kātene matotoru. He maha ngā ota ka haria mā roto i ngā papa. E tata ana mātou ki
te tauranga o Qingdao, e whakaora ana i te maha o ngā utu whakahaere me te wā kawe.