Kev suav rau hluav taws xob teeb pom kev ntev: Hlau Length=( Kab rov tav + Ntsug + Reserved) × (1 + 2.5%) [sag rau sag, wavy routing, thiab crossovers].
1. Kab rov tav ntev: Kab rov tav nrug ntawm lub teeb fixture mus rau lub teeb faib lub thawv.
2. Vertical length: Qhov kev ncua deb ntawm lub teeb fixture lub installation taw tes rau lub qab nthab slab, thiab qhov kev ncua deb ntawm lub teeb faib lub thawv rau lub qab nthab los yog pem teb slab.
3. Reserved ntev: Reserved ntev nyob rau hauv lub teeb tis lub thawv yog ib nrab ntawm lub thawv perimeter (lub thawv ntev + lub thawv dav); reserved ntev nyob rau hauv hlws ris thawv (feem ntau 150mm × tus naj npawb ntawm cores).
4. Wavy routing, khoov, thiab crossover coefficient: Feem ntau xam raws li 2.5% ntawm tag nrho qhov ntev.
Tag nrho cov keyboards thiab teeb fixtures ntawm no Circuit Court siv ob nyob ntawm tej, thaumcov qhov (socket).siv peb 2.5mm² xaim. Hais txog cov kab hluav taws xob: khiav ob lub xov hlau los ntawm lub qab nthab mus rau lub thawv hloov yog txaus. Txawm li cas los xij, yog tias ib qho kev hloov pauv tswj ob lub teeb pom kev zoo, cov xaim hluav taws xob los ntawm lub qab nthab mus rau qhov chaw hloov pauv suav nrog peb cov xov hlau: ib lub xov tooj nruab nrab sib koom los ntawm ob qho tib si, thiab ib qho kev tswj cov xaim rau txhua qhov khoom siv.
