A high temperature alarm or () which will melt is used to guard against the explosion of compressor air pipelines.
时间:2019-04-14 05:43:32 关键词:melt,will,usedA high temperature alarm or () which will melt is used to guard against the explosion of compressor air pipelines.
A.a flame trap
B.a relief valve
C.a fusible plug
D.a bursting ca
答案解析
C
举一反三