无码高清视频|成人自拍视频|欧美成人午夜无码A片秀色直播|草美女视频网站|美女被操网站在线观看

<pre id="7qfiv"><legend id="7qfiv"><s id="7qfiv"></s></legend></pre>

<pre id="7qfiv"><strong id="7qfiv"></strong></pre>

<abbr id="7qfiv"></abbr>

單項(xiàng)選擇題

VIT means （）

A.variable injection timing
B.variable inlet tonnage
C.vertical incoming tonnage
D.vertical inlet tank

你可能感興趣的試題

單項(xiàng)選擇題

Under manoeuvring condition the main engine may run on （）.

A.gas oil
B.marine diesel oil
C.residue oil
D.crude oil

單項(xiàng)選擇題

Two-stroke engine turbocharging is achieved by two distinct methods, （） termed the constant pressure and the pulse system.

A.respectable
B.respectful
C.respective
D.respectively

<dl id="gyptp"></dl>

<ruby id="gyptp"><output id="gyptp"></output></ruby>

<ruby id="gyptp"><xmp id="gyptp"></xmp></ruby><dd id="gyptp"></dd>