It can be divided into stainless steel belt tunnel freezer and mesh belt tunnel freezer.

根据输送带的不同，可分为隧道网带速冻机和隧道板带速冻机。

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Only four positions were found possible without "mechanical assistance". The other six needed a special elastic belt and inflatable tunnel, like an open-ended sleeping bag.

只有四个姿势被发现在不借助“辅助器械”下可能实现。另外六个需要借助特殊的弹性带和同一端开口的睡袋一样的可膨胀的管道。

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One survivor said the flood torrents in the mine swept him to a spot where he had to hang from tunnel walls by his belt to avoid drowning.

据一名幸存工人讲，大水冲进矿井时，他被水流冲到某处。为了防止被淹死，他将腰带挂在了矿壁上。

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No longer focused on the need for dramatic hoarding of cash to survive a potential 2nd Great Depression, even in a temporary setback created by government belt-tightening, corporations will be able to see the light at the end of the tunnel, and begin investing for growth again, spending some of that cash hoard in preparation for better times ahead.

FORBES: Corporate Cash Can Pick Up Where The Fed Leaves Off