PPGI waxaa loo yaqaan bir bir ah, oo sidoo kale loo yaqaan bir bir ah, bir bir daboolan, bir daboolan bir bir ah, caadiyan leh bir kulul oo wejiga kulul ee zinc '. Hawlaha dahabka ee khafiifka ah ayaa sidoo kale loo isticmaalaa in lagu soosaaro xaashiyaha bir iyo xargaha xargaha aluminium, ama xargaha xargaha aluminium, ama xargaha aluminium ee zinc / aluminium, zinc / aluminium / magnesium) oo sidoo kale laga yaabo inay rinjiyeeyaan. In kasta oo GI laga yaabo in mararka qaar loo isticmaali karo sidii erey wadareed oo loogu talagalay stral metallic oo kale oo bir ah oo kala duwan, ay si isdaba joog ah u tilmaamayso kaliya birta zinc. Sidoo kale, PPGI waxaa mararka qaarkood loo isticmaali karaa erey guud oo ah snatls bir ah oo kaladuwan oo horay loo rinjiyeeyay, laakiin inta badan waxaa loola jeedaa si sax ah oo loo yaqaan 'zinc' ee pro-rinji leh. Subs-ka birta ee Zinc ee PPGI waxaa caadiyan lagu soo saaraa khadka tooska ah ee isle'eg (clgr). CGL-da waxaa ka mid noqon kara qeybta rinjiyeynta ka dib qaybta 'Gip-ka kulul' ee DIP Gipt, ama inta badan oo ka mid ah sunta metallitic-ka metrans ee Foomka Ivil-ka waxaa lagu socodsiiyaa khadka rinjiga ee joogtada ah (CPL). Birta qasan ee metallitic waa la nadiifiyaa, horay loo daweeyay, lagu dabaqay lakabyo kala duwan oo jaakad dabiici ah oo noqon kara rinjiyeyn, kala firidhsan vinyl, ama latanes. Hannaanka joogtada ah ee loo adeegsado in lagu dabaqi karo jaakadahaan waxaa badanaa loo yaqaan isku darka. Birta sidaas waxaa lagu soo saaray hawshani waa mid la istaagayo, oo la xayuubiyo oo loo diyaar garoobo ka shaqeynta badeecadaha la dhammeeyo ama qaybaha. si loo isticmaalo shey.