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往昔岁月
油底壳分装台，油底壳检测台，手持式拧紧枪，定扭矩扳手，油底壳压差式试漏仪，扭矩校验仪.Taiwan packaging sump, oil pan detection units, hand-held screw gun, torque wrench set, oil pan leak testing pressure-type device, torque calibrator.
四叶细辛
mech.是mechanical的简写,equip.是equipment的简写
Bubble0104
The oil pan packing machine, the oil pan testing machine, hand-held tightened, torque wrench gun, the oil pan differential gauge, torque verification test leaking
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