English translation for "pipe in pipe casing"

双层组合套管结构

Similar Words：

"pipe hook" English translation, "pipe hoop" English translation, "pipe i ulated joint" English translation, "pipe in" English translation, "pipe in pipe" English translation, "pipe in series" English translation, "pipe installation" English translation, "pipe insulated joint" English translation, "pipe insulating segment" English translation, "pipe insulation" English translation