ISO 7840小型船舶 耐火燃油软管
日期:2020-07-27 10:17
ntly installed fuel systems. It does not apply to hoses entirely within the splash well at the stern of the craft connected directly to an outboard engine.
Specifications for non-fire-resistant fuel hoses are given in ISO 84691.Specifications for permanently installed fuel systems are given in ISO 10088.
ISO 7840小型船舶 耐火燃油软管 原理
装有庚烷的软管着火。在托盘中的燃料点燃后,软管应能承受2.5分钟的试验而无泄漏。
The hose filled with heptane is subjected to fire. The hose shall withstand the
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08/25 17:04