扇形體環 的英文怎麼說
中文拼音 [shānxíngtǐhuán]
扇形體環
英文
segmentring segmented ring-
Symplectic solutions of annular sector plate clamped along two circular edges with circumfluent coordinate treated as
環扇形板彎曲問題中環向模擬為時間的辛體系Internal combustion engines - small diameter piston rings - part 13 : expander segment oil control rings
內燃機.小直徑活塞環.第13部分:擴展器扇形體油控環
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