Boemo bo Akaretsang ba Mabokose a Bopaki ba ho phatloha ke Efe

Litekanyetso tse thibelang ho phatloha tse sebelisoang lifemeng ke IIB le IIC.

Lihlahisoa tse thibelang ho phatloha li arotsoe ka mefuta e 'meli, dI le dIIBT4:

dI e khethetsoe libaka tseo e seng tsa merafo merafong ea mashala.
dIIBT4, e sebelisoang libakeng tsa tlhahiso, e loketse metsoako ea khase e phatlohang e arotsoe ka tlas'a Lihlopha tsa IIA le IIB, ho tloha ho Sehlopha sa T1 ho ea ho T4. Sehlahisoa sena se latela litlhoko tse tloaelehileng tsa JB/T8528-1997. Mefuta e thibelang ho phatloha e lumellana le maemo a GB3836.1-2000 ka bobeli le JB/T8529-1997 standard..