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- Centerline discharge pump casings are not acceptable. The pump casing shall have an integrally cast hand hole supplied with a hand hole cover. 中心线排放泵壳是不可接受的。泵壳上应该具有整体铸造的探孔,并配置探孔罩盖。
- Centerline discharge pump casing s are not acceptable. The pump casing shall have an integrally cast hand hole supplied with a hand hole cover. 中心线排放泵壳是不可接受的。泵壳上应该具有整体铸造的探孔,并配置探孔罩盖。
- She then guided me to a shabby hole covered by collapsed buildings. 后来奉顺带我到一处颓圮的洞穴,四周被半倒的建筑物覆盖着。
- The hand hole cover shall be constructed of the same material as the pump casing and shall have surfaces which match the internal casing contours to minimize turbulence and localized wear. 探孔罩盖结构材料应该与泵壳完全相同,其表面应该与泵壳内部轮廓线相匹配,以减少由于扰动和定位造成的磨损。
- At its largest this year, the ozone hole covered more than 15 million square kilometers. 今年臭氧空洞最大的时候曾达到1500万平方公里，
- The centre console suffers the most with the ashtray and cubby hole covers feeling extremely flimsy. 中心控制台最蒙受烟灰缸和小房间洞盖子感到极端轻而薄之苦。
- In addition, the size distribution room ventilation hole performance, lighting performance, kitchen layout, with pipelines, storage space must have reasonable. 另外,房间的面积分配、通风透气性能、采光性能、厨卫布置安排、管线配合、储藏空间等都要具有合理性。
- crank case inspection hole cover 曲轴箱检查孔盖
- His strength in a crisis is an ace in the hole. 临危不惧是他的看家本领。
- brake drum inspection hole cover 闸轮检查孔盖
- The front cover of the novel has been torn off. 这本小说的封面已被撕掉。
- steering column jacket oil hole cover 转向轴套油孔盖
- The top and bottom steel sheet and HPL are punched to form ventilation holes. 地板的上下钢板和上表面贴面均冲制有通风孔。
- You can't judge a book by its cover. 不能根据封面判断一本书(不可以貌取人)
- Remove rocker arm cover and ventilator hose (A). 卸开摇臂杆盖和通风管（A）。
- He chiseled a hole in the door to fit a new lock. 他在门上凿了个孔，以便装一把新锁。
- The bird picked a hole in the ice with its beak. 那鸟在冰上啄出了一个洞。
- The top and the bottom steel sheet and HPL are punched to form ventilation holes. 地板的上下钢板和上表面贴面均冲制有通风孔。
- The child has picked a hole in his new jumper. 孩子的新毛衣上勾了一个洞。
- The insurance cover is optional. 保险范围可以随意选择。
