The half-pipe jackets are dearly superior in higher pressure or bigger vessel. It can reduce manufacture materials more than 60%.

当压力较高或者器较大时，半圆智夹套有着明显的优点，其耗用材料可减少60％以上。

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The half-pipe jackets are dearly superior in higher pressure or bigger vessel. It can reduce manufacture materials more than 60%.

当压力较高或者器较大时，半圆智夹套有着明显的优点，其耗用材料可减少60％以上。

youdao