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polytetrafluoro ethylene
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强调
化学
ПТФЭ
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MichaelBurov
)
;
политетрафторэтилен
(
MichaelBurov
)
;
фторополимер
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MichaelBurov
)
;
тефлон
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MichaelBurov
)
;
фторопласт-4
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MichaelBurov
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;
фторопласт
(
MichaelBurov
)
;
флюорокарбон
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MichaelBurov
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гортекс
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MichaelBurov
)
英语 词库
polytetrafluoro-ethylene
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计量学
Usually as an extruded sleeve form not bonded to the meter tube, PTFE is generally suitable for use within the temperature range -50 °C to +200 °C. It has excellent wear resistance against small particles, and is chemically inert. It may collapse when subjected to subatmospheric pressures
polytetrafluoro ethylene
:
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