sand seal信息详情
砂封
沙封
seal───vi.猎海豹;n.密封;印章;海豹;封条;标志;n.(Seal)西尔(人名);vt.密封;盖章
sand───n.沙;沙地;沙洲;沙滩;沙子;vt.撒沙于;以沙掩盖;用砂纸等擦平或磨光某物;使撒沙似地布满;给…掺沙子;vi.被沙堵塞;n.(Sand)人名;(英、德、意、芬、罗、捷、挪)桑德;(瑞典)桑德;(法)桑
apostille seal───使徒印章
downcomer seal───降液管液封
sand table───沙盘;[矿业]矿砂摇床
sand hills───[地理]沙丘;[地名] [美国] 桑德丘陵
sand down───用砂纸磨光表面
crabeater seal───锯齿海豹
grey seal───灰海豹
Choose the correct pictures for Ss - ladybug, wing, leg, brush, seal, seven, sandwich, sand.───瓢虫,翅膀,腿,刷子,印章,七,三明治,砂这些单词中选择正确的以。
conic mechanical seal has been used in sand pumps in oil fields with well performance, long life, low leakage and low power loss.───锥面机械密封已应用在离心砂泵上,经钻井公司使用,效果良好,泄漏量小,寿命长,功耗低。
Carter quickly ordered the steps to be cleared of sand and debris7 and by noon the next day they found a doorway, stamped with the seal of the royal necropolis8.───卡特立即命人将台阶上的沙土和瓦砾清理干净。第二天中午时分,他们找到了一个入口,其上赫然盖着皇室墓地的封印。
Fracture Maintenance of Asphalt Sand Seal Coat and Cement Concrete Pavement───条带型沥青砂封层与水泥混凝土路面裂缝养护
- unload version
- superelasticity
- watch the table tennis match
- vi ar
- the look of your love
- the looking glass
- turning into an icy rain
- solarpoweredledwalllight
- transaction isolation
- take my hands tonight
- window maker
- to extinguish
- spot buy
- solarpowersystem
- transaction journal
- they say its matter of time
- unloadblock
- terminal register
- take my hands up
- what is happening here
- terminal reheat system