Izilumkiso: Musa ukusebenzisa izilingi ezonakeleyo.
2. Ngexesha lokuphakamisa, musa ukujija okanye ukujija izilingi.
4. Kuthintele imivundla ukukrazula ikhonkco lokuthunga okanye ukulayisha kakhulu umsebenzi.
5. Xa uhambisa izilingi, musa ukuzirhuqa.
6. Yiphephe imithwalo enamandla okanye engcangcazelayo.
7. Isilingi ngasinye masihlolwe phambi kokusetyenziswa ngakunye.
8. Inayiloni inokumelana ne-asidi ye-inorganic, kodwa ichaphazeleka kumonakalo we-asidi ye-organic.
9. Ifanele ukusetyenziswa kwiindawo ezixhathisa kakhulu kwiikhemikhali.
I-10 Inayiloni inamandla okumelana ne-asidi ye-inorganic kwaye isengozini yokulimala kwi-acids eziphilayo.
11. Inayiloni inokulahlekelwa ukuya kuthi ga kwi-15% yamandla ayo xa iphantsi kwempembelelo.
12. Ukuba ukumiswa kusetyenziswe kwiimeko apho kunokungcoliswa ngamachiza okanye kumaqondo obushushu aphezulu, kufuneka kufunwe ireferensi kumthengisi.
I-Flat sling luhlobo lwe-sling ephakamisayo enobubanzi kunye ne-flat shape, ngokuqhelekileyo yenziwe nge-high-high-power synthetic fiber material. Inoluhlu olubanzi losetyenziso, ngakumbi kubandakanya le miba ilandelayo: