筒阀

bailer grab

打捞爪

bailer dart 捞砂筒底阀 | bailer grab 打捞爪 | Bailey bridge 贝雷式桥

double line abreast

双横队

double drum winch 双筒绞车 | double line abreast 双横队 | double non-return valve 双向止回阀

separating

分开的

separatevalveboxtypepistonpump 独立阀箱式活塞泵 | separating 分开的 | separatingbowl 分离筒

rotary spark gap

旋转火花放电路

"rotary sleeve valve","转筒阀" | "rotary spark gap","旋转火花放电路" | "rotary sprinkler","旋转喷洒器"

flangeless liner

无凸缘衬筒

flangeless ends 无法兰连接端 | flangeless liner 无凸缘衬筒 | flangeless valve 无法兰阀

steam twills

斜纹交棉织物织(英国产)

"卸水器,凝汽筒","steam trap" | "斜纹交棉织物织(英国产)","steam twills" | "蒸汽瓣,汽阀","steam valve"

ball and socket reamer

肘节扩眼器

ball and seat valve 球形止回阀 | ball and socket reamer 肘节扩眼器 | ball bearing core barrel 滚珠轴承内筒不转的岩心筒

drum selector switch

卷筒(形)选择器开关

drum scraper assembly;筒形刮土板总成 | drum selector switch;卷筒(形)选择器开关 | drum selector valve;卷筒(形)选择器阀

sleeve poppet valve

提动套筒阀

套筒螺帽 sleeve nut | 提动套筒阀 sleeve poppet valve | 筒靶 sleeve target

trip cut-off valve gear

跳动停汽阀机构

三筒汽化器 trip barrel carburetor | 跳动停汽阀机构 trip cut-off valve gear | 跳动挡 trip dog

Jaycee：房祖名

房祖名(Jaycee)投资六位数字代理薄荷糖,前晚於中环某酒吧举行庆祝派对,成龙大哥现身撑爱子场,引起一阵混乱,可惜成龙大哥一到场即急步进场,之后又走后门离去,整晚显得十分低调.

basement complex：基盘岩群;基盘杂岩

"基盘","basement" | "基盘岩群;基盘杂岩","basement complex" | "基盘岩石","basement rock"