Iyada oo loo marayo daaweynta dareeraha madow (C2D) oo ay ku jiraan milix lacag ah ama milix naxaas ah, filim madow oo madow ayaa lagu sameeyay dhumuc weyn oo ah 10-15μm. Qiimaha wuu sarreeyaa laakiin muuqaalku waa mid gaar ah.
GB / T 882-2008 "PIN" Standard, dhexroor 3-100mm ah, alaabo bir ah, iwm.
Geedi socodka midabka zinc zinc-ka (C2C) waa la korsaday, dhumucda daaqa waa 8-15μm, iyo iska caabbinta hubinta ee baaritaanka cusbada ayaa ka badan 72 saacadood, oo leh labada anti-anti-anti-sends-ka.
Waxay ka kooban tahay boodhadhka tirinta, tuubooyinka fidinta, weelka fidsan, guga guga iyo guga guga iyo lowska hexaronal. Maaddadu badanaa waa birboor kaarboon ah (sida Q25), iyo dhumucda lakabka elektrogalvalvanied waa 5-1251 ama GB / t 13912-22002 heerar.
Xadhiga Roobka, C2C) waxaa lagu sameeyaa iyadoo lagu saleynayo electrogalvanizanizizanizizanization si loo sameeyo filim midab-ka-saaris midab leh oo dhumuc weyn leh qiyaastii 8-15μm. Tijaabada lagu buufiyo milixda ayaa socon kara in ka badan 72 saacadood oo aan lahayn miridh cad.
Waxaa laga sameeyay Q235 Kaararka Sariirta iyo agabyada kale, dusha sare ee elektroorada ah, dhumucda daaqaduna waa 5-12μm, zinc-zinc cad (zinc) oo ku yaal GB / t 13911-92-92-92-92.
Shirkaddayadu badanaa waxay soo saartaa oo iibisaa borommada awooda kala duwan, hoops, qalabka sawir qaade, qaabdhismeedka birta ah ee birta ku dhegan, iwm.