packing strain 中文意思是什麼
packing strain
解釋
擠壓應變-
Precompressed rings. each braided graphite ring is preformed and compressed to 4, 000 psi ( 275 bar ) at installation to ensure extreme tightness at high packing strain
預壓環。每個辮狀石墨環在安裝時都經過預制和在4 , 000psi ( 275bar )壓力下壓縮,以保證在包壓應變下保持最大的緊固。
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