查询词典 flanges

Or wafer-style with stainless steel spring bronze disc plates rubber seat body of cast iron ASTM A 126 Class B or A 48 for use with Class 125/150 flanges.

也可以采用平板式结构，配置不锈钢弹簧，青铜阀瓣，橡胶阀座，符合美国材料试验协会 ASTM A 126级别B 标准的铸铁阀体，或A 48标准的125磅级或150磅级法兰。

Add the sealed shim between the two flanges and then screw down the bolt.

两法兰连接时必需加密封垫片，然后均匀锁紧螺栓。

The valve can be installed in horizontal or vertical. Add seal cushion between two flanges connection and screw down bolt.

本阀可水平安装或垂直安装，安装时两法兰联接中间必须加密封垫片，然后均匀锁紧螺栓。

On tubeless tire s, do not use tire irons to force the beads away from the rim flanges; this could damage the rim seals on the beads and cause an air leak.

1维修无内胎轮胎时，不能使用撬棒强行把轮缘从轮辋上拆卸下来。这样容易损坏轮缘上的轮辋止口，并造成空气泄漏。

At the same time the main operation of ships used to pay for machinery parts, ship with air compressors, all kinds of pumps, valves, flanges, the anchor, chain, zinc block, cable, protective nets series ship supplies.

富舟机电设备有限公司同时经营船舶用主付机机械配件，船舶用空气压缩机，各种泵，阀，法兰，锚，锚链，锌块，缆绳，防护网等系列船舶用品。

Fu zhou, mechanical and electrical equipment co., ltd. at the same time the main operation of ships used to pay for machinery parts, ship with air compressors, all kinds of pumps, valves, flanges, the anchor, chain, zinc block, cable, protective nets series ship supplies.

富舟机电设备有限公司同时经营船舶用主付机机械配件，船舶用空气压缩机，各种泵，阀，法兰，锚，锚链，锌块，缆绳，防护网等系列船舶用品。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。