carryout fault finding on all Plant Room equipment , and have good knowledge of Plant Room installations .
B-SKILL I-SKILL I-SKILL I-SKILL I-SKILL I-SKILL I-SKILL I-SKILL O O O B-SKILL I-SKILL I-SKILL I-SKILL I-SKILL I-SKILL O
VB NN VBG IN DT NNP NNP NN , CC VBP JJ NN IN NNP NNP NNS .