1. Umbhobho wentsimbi uya kuthi tye kwaye ugudile, ngaphandle kweziphene, irhuqa, ukuqondisa, kunye nokugquma, kunye ne-pole evuthayo ayiyi kusebenzisa imibhobho yentsimbi ngolwandiso lwentsimbi;
2. Umphezulu wokuphosa uya kuba liflethi, ngaphandle kweziphene ezinjengeemingxunya zesanti, imingxunya, imingxunya, okanye ukuphakama, kwaye isanti yomphezulu iya kucocwa;
3. Iinxalenye zethayile aziyi kuba neziphene ezifana nokurhabaza, amacwecwe, isikali se-oxide, njl njl:
4. I-SODD iyahlutha, ibhulukwe iya kucocwa, kwaye akuyi kubakho sidima njengeyona nto ingenakuphelelanga, ukuphangwa kwesanti, ubushushu, njl.;
5. The surface of the components shall be painted with anti-rust speed or galvanized, the coating shall be uniform and firm, the surface shall be smooth, and there shall be no burrs, nodules, and excess lumps at the joints.
6. Umphezulu wezinto eziguquguqukayo nezingaguqukiyo ziya kutyunjelwa kwipeyinti okanye i-zinc yam ekhangelekayo, kwaye ukungqengqeleka kuya kuba yinto iyunifomu kwaye iqinile; (iqhosha)
7. I-logo yomenzi kwizinto eziphambili ziya kucaca.
IXESHA LOKUQALA: I-Oct-12 ukuya ku-524