( Understand ( ( ( ( the ( basic theory ) ) ( of ( alloy ( plating ( and ( various ( alloy ( plating processes ) ) ) ) ) ) ) ) , ) ( including ( ( ( ( ( ( ( ( zinc-nickel and ) zinc-cobalt ) ( -LRB- ( ( ( acid and ) alkaline ) -RRB- ) ) ) , ) ( ( ( tin-zinc ( , ( zinc-iron ( , copper-zinc ) ) ) ) alloys ) ( -LRB- ( brass -RRB- ) ) ) ) and ) ( other ( commercial alloys ) ) ) ; ) ) ) )
(ROOT (S (VP (VB Understand) (NP (NP (DT the) (JJ basic) (NN theory)) (PP (IN of) (NP (NN alloy) (NN plating) (CC and) (JJ various) (NN alloy) (VBG plating) (NNS processes))) (, ,) (PP (VBG including) (NP (NP (NP (NN zinc-nickel) (CC and) (NN zinc-cobalt)) (PRN (-LRB- -LRB-) (NP (JJ acid) (CC and) (JJ alkaline)) (-RRB- -RRB-))) (, ,) (NP (NP (ADJP (JJ tin-zinc) (, ,) (JJ zinc-iron) (, ,) (JJ copper-zinc)) (NNS alloys)) (PRN (-LRB- -LRB-) (NP (NN brass)) (-RRB- -RRB-))) (CC and) (NP (JJ other) (JJ commercial) (NNS alloys)) (: ;)))))))
Understand the basic theory of alloy plating and various alloy plating processes, including zinc-nickel and zinc-cobalt (acid and alkaline), tin-zinc, zinc-iron, copper-zinc alloys (brass) and other commercial alloys;
(ROOT (S (NP (NNP Brass) (NNP alloy)) (VP (VBZ is) (VP (VBN made) (PP (IN from) (NP (NN copper) (CC and) (NN zinc))))) (. .)))