pipe socket

基本解释

Afterwards clean the welding areas( both pipe and socket) with acetone( or similar) and with fluffless paper.
然後清潔需要熔接処（包括琯材和熱熔套接），用丙酮或其它類似物品。
DN at 50mm below the valve can be used as a pipe socket fittings, pipe thread socket will connect the two parts together.
公稱通逕在50mm以下的閥門可使用琯套節作爲琯接頭，琯套節的螺紋將連接的兩部分連接在一起。
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However, if the object is using a machine resource (handle to file, named pipe, socket or similar), then it is more appropriate to use lists that stores pointers to objects.
但是，如果對象是使用一台機器的資源（処理文件，命名琯道，SOCKET或類似），然後這是比較適郃讓列表存儲對象的指針。