| 摘要 |
A hose and coupling combination wherein the hose is made of an inner tube which is enclosed by a reinforcing section which is further enclosed by a flame-resisting section and the coupling is made of inner sleeve with an outer sleeve adjacent to and enclosing a linear portion of the inner sleeve and arranged such that the outer sleeve and the inner sleeve form a cavity into which the flame-resisting section fits such that a gap is provided between the reinforcing section and the flame-resisting section.
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