| Kode | mm imwe | B mm | C mm | Ingano |
| ALS1004 | 101 | 36 | 20 | santimetero 4 |
| ALS1005 | 127 | 39 | 30 | santimetero 5 |
| ALS1006 | 150 | 46 | 30 | santimetero 6 |
| ALS1008 | 203 | 53 | 40 | santimetero 8 |
| ALS1010 | 255 | 64 | 45 | santimetero 30 |
| ALS1012 | 302 | 70 | 53 | santimetero 12 |
| ALS1015 | 378 | 78 | 64 | santimetero 15 |
Ibikoresho byo mu mazi 316 by'icyuma gifunganye bifite imiterere yihariye ikwiriye isi y'inyanja. Ibi bikoresho byubatswe mu buryo bwo kwihanganira ingaruka mbi z'amazi y'umunyu, ingese, no guhora bihura n'ibintu byo mu mazi. Ikimenyetso cy'umutekano ni uko ibi bikoresho byinshi byo mu mazi bifite aho bibohera neza n'imiterere ikomeye, bigatuma imigozi n'imigozi bihambira neza mu gihe cyo gupakira no gupakira. Imiterere yabyo inyuranye ijyanye n'ingano n'ubwoko butandukanye bw'ubwato, itanga ahantu hizewe ho gufata amato ku cyambu cyangwa izindi nyubako zo mu mazi. Kuramba kwabyo, imikorere yabyo, no guhinduka kwabyo bituma biba ingenzi mu bwato ubwo aribwo bwose, bigira uruhare mu mutekano, imikorere myiza, n'imikorere myiza y'ibikorwa byo mu mazi.
11
Dukoresha ipaki y'imbere y'umufuka w'ibitunguru bikomeye n'ipaki y'inyuma y'agakarito gakomeye. Umubare munini w'amatumizo utwarwa na pallet. Turi hafi
icyambu cya Qingdao, bigabanya ikiguzi kinini cy'ibikorwa n'igihe cyo gutwara.