Tube (fluid conveyance)
A tube, or tubing, is a long hollow cylinder used for moving fluids (liquids or gases) or to protect electrical or optical cables and wires. The terms "pipe" and "tube" are almost interchangeable, although minor distinctions exist — generally, a tube has tighter engineering requirements than a pipe. Both pipe and tube imply a level of rigidity and permanence, whereas a hose is usually portable and flexible. A tube and pipe may be specified by standard pipe size designations, e.g., nominal pipe size, or by nominal outside or inside diameter and/or wall thickness. The actual dimensions of pipe are usually not the nominal dimensions: A 1-inch pipe will not actually measure 1 inch in either outside or inside diameter, whereas many types of tubing are specified by actual inside diameter, outsid
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Tube (fluid conveyance)
A tube, or tubing, is a long hollow cylinder used for moving fluids (liquids or gases) or to protect electrical or optical cables and wires. The terms "pipe" and "tube" are almost interchangeable, although minor distinctions exist — generally, a tube has tighter engineering requirements than a pipe. Both pipe and tube imply a level of rigidity and permanence, whereas a hose is usually portable and flexible. A tube and pipe may be specified by standard pipe size designations, e.g., nominal pipe size, or by nominal outside or inside diameter and/or wall thickness. The actual dimensions of pipe are usually not the nominal dimensions: A 1-inch pipe will not actually measure 1 inch in either outside or inside diameter, whereas many types of tubing are specified by actual inside diameter, outsid
has abstract
A tube, or tubing, is a long h ...... e diameter, or wall thickness.
@en
Un tube est un objet creux, to ...... e, PVC, Grès, Fibre de verre).
@fr
管(くだ・かん)とは、中空の細長い構造である。チューブ(英: tube)とも言う。自然界では生物に様々なものが見られ、人工物では金属やプラスチックなどによって作られ、利用される。
@ja
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26,878,637
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A tube, or tubing, is a long h ...... actual inside diameter, outsid
@en
Un tube est un objet creux, to ...... e, PVC, Grès, Fibre de verre).
@fr
管(くだ・かん)とは、中空の細長い構造である。チューブ(英: tube)とも言う。自然界では生物に様々なものが見られ、人工物では金属やプラスチックなどによって作られ、利用される。
@ja
label
Tube (fluid conveyance)
@en
Tube (forme)
@fr
管
@ja