“helical steel support”的概念、定义、翻译、参考文献-科学参考

单词	helical steel support
释义	helical steel support [`hel·ǝ·kǝl `stēl sǝ¦pȯrt] ^{MINING ENGINEERING} A continuous, screw-shaped steel joist lining used for staple shafts.
随便看	torpedo defense net torpedo exercise head torpedo exploder mechanism torpedo warhead extension torpor torque torque amplifier torque arm torque-coil magnetometer torque constant torque converter torque-load characteristic torquemeter torque motor torque reaction torque ripple torque-speed characteristic torque-tube flowmeter torque-type viscometer torque-winding diagram torque wrench torque yarn torr Torrert torreyite

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