Ts'ebeliso ea mechini ea Wash e ikemetseng ka mokhoa o hlakileng ea lirapa tsa indasteri. Tse latelang ke tlhahlobo e qaqileng:

1. Melemo ea mantlha ea pokello ea liteishene tsa indasteri
Ho hlokahala ka nepo
Likhoebo li ka reka lits'ebeletso tsa mapolanka tsa koloi ka meroalo ha basebetsi ba etsa melemo ea mosebeletsi habeli ka khoeli).
Litšoantšo tsa thepa ea thepa li ka saena tumellano ea nako e telele ho fokotsa litšenyehelo tsa ho hlatsoa koloi e le 'ngoe (joalo ka liphutheloana tsa selemo).
Tekanyetso e phahameng ea sephethe-phethe
Kakaretso ea likoloi tsa letsatsi le letsatsi e lula ea likoloi tsa serapeng sa boikhathollo ea lihora tse 8-10, nako ea ho hlatsoa likoloi e phahame haholo.
Mohlala: Ka mor'a ho hlatsoa indasteri ea Shanghai ka letsatsi, Karolelano ea Leoatle ka bophara e fihlile ho likarolo tse 120 (accounting ea molumo oa ho paka makoloi).
Ts'ebetso ea Matla le Ts'ebetso ea Tikoloho
Li-indasteri tsa indasteri li na le litlhokahalo tsa ts'ireletso ea tikoloho, le sistimi ea metsi a potileng (makhetlo a fetang 70% ea wars ea metsi a ikemetseng e bonolo ho feta.
E ka tsamaisana le liphanele tsa letsatsi (ho kenya marapo) ho fokotsa ts'ebeliso ea matla.
2. Mechine ea mochini oa boikhathollo oa koloi le lipapatso:
Ho latela litebele tsa indasteri, u ka khetha mefuta e latelang:

Mochini oa polar koloi
Likaroloana:Koloi e huloa sebakeng sa ho hlatsoa ka lebanta la Convelor, e iketsa ka botlalo, ebile likoloi tse 30-50 li ka hlatsoitsoe ka hora).
Boemo bo sebetsang:Liteishene tsa khase tse nang le libaka tse kholo (li hloka bolelele ba limithara tse 30-50) le bophahamo bo phahameng.

Mochini o se nang likoloi oa koloi
Likaroloana:Metsi a khatello e phahameng + a foka, ha ho na tlhoko ea ho itlhahloba, ho fokotsa tšenyo ea pente, e loketseng likoloi tse phahameng tse phahameng.
Boemo bo sebetsang:Liteishene tsa khase tse nyane le tse mahareng (li koahela sebaka sa limithara tse 10 × 1, lihlopha tsa bareki li nkile tšireletso e phahameng ea ho peteloa.

Mochini o hlophisitsoeng oa ho hlapaola koloi
Likaroloana:Lisebelisoa li mobile bakeng sa ho hloekisa, koloi e eme hantle, 'me e lula sebakeng se nyane (hoo e ka bang 6,6 metres).
Boemo bo sebetsang:Liteishene tsa khase tse nang le sebaka se fokolang le litšenyehelo tse tlase.