基本解釋吊臂長(zhǎng)度英漢例句雙語(yǔ)例句Check for signs telescopic tank can endure the Jib elongation length, whether the leakage phenomenon.作標(biāo)志檢查伸縮臂油缸能否持久保持臂桿伸長(zhǎng)長(zhǎng)度,有無(wú)泄漏現(xiàn)象。www.jxcad.com.cnjib length更多例句詞組短語(yǔ)短語(yǔ)jib -length 懸臂長(zhǎng)度fixed length jib 固定長(zhǎng)度起重臂varied length jib [機(jī)]可變長(zhǎng)度起重臂jib length更多詞組專業(yè)釋義機(jī)械工程橫伸臂長(zhǎng)度起重臂長(zhǎng)度