97免费在线观看视频,亚洲综合自拍网,黄色毛片免费观看,热久久综合网,免费看日产一区二区三区狠狠操av,久久久涩涩涩,在线精品免费视频,人人插天天干,久久91精品国产91久久

<ins id="qzrv5"></ins>

<em id="qzrv5"></em>

<dl id="qzrv5"></dl>

<pre id="qzrv5"><strong id="qzrv5"></strong></pre>

<blockquote id="qzrv5"></blockquote>

單項選擇題

Which of the following items can be used as a discharge lamp？（）

A.Halogen lamp
B.Light Emitting Diodes （LED）
C.Fuser lamp
D.Cleaning roller

你可能感興趣的試題

單項選擇題

Which of the following failed components would be responsible for the fuser unit not heating properly？（）

A.Halogen lamps
B.Ball bearing
C.Hot roller
D.Pressure roller

單項選擇題

Which of the following devices can route electrical signals only when activated by an external control signal？（）

A.Solenoid
B.Relay
C.Clutch
D.Capacitor

<dl id="f22bl"></dl>

<blockquote id="f22bl"></blockquote>

<pre id="f22bl"><strong id="f22bl"></strong></pre>

<blockquote id="f22bl"><acronym id="f22bl"></acronym></blockquote>