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所有起重链都适用于吊钩和吊耳。
Roller chain models are available only in hook suspension.
youdao
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DHK环链电动葫芦是一种轻小型起重设备。
DHK Electric Chain Hoist is a small light lifting equipment.
youdao
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DHK环链电动葫芦是一种轻小型起重设备。
DHK Electric Chain Hoist is a small light lifting equipment.
youdao