... 船用法兰堵头 blind flange 船用法兰端flange end 船用法兰接头 flange joint ...
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?法兰结束
unconcern ? (形) 漫不经心, 冷淡, 不关心 flange end ? 法兰结束 No matter how efficient the modern telecommunication, it is valuable to place people working in related fields together.
Replacement sleeves are made with one flangeend slightly softer than the other.
用来更换的套管其一端的法兰比另一端稍微柔软一些。
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The installation 1, Qudiao flangeend of the Flange-connection fixed ball valve protective cover on both sides, in the valve fully open state to wash clean.
安装1、取掉法兰端两边的保护盖，在阀完全打开的状态下进行冲洗清洁。
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Each must have stainless steel valve stem and decoration the valve should be provided with a waterproof housing and the endflange connection, unless otherwise indicated.