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油壓千斤頂是 根據帕斯卡定律的原理工作的。它由郵箱,大小不同的倆個壓力 油缸、搖杆和關閉針閥等幾部分組成。
QYL立式油壓千斤頂型號有:QYL0201 QYL0301 QYL0501 QYL0801 QYL1001 QYL1201 QYL1601 QYL2001 QYL3201 QYL3202 QYL3203 QYL5001 QYL5002 QYL8001 QYL10001 QLL20001