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来源:雅诚德英语网
Typically, the insulation will regain its ability to block water hours, or even days, later.
通常电缆的绝缘层在数小时甚至数天之后才能恢复其防水能力。
Typically, the insulation will regain its ability to block water hours, or even days, later.
通常电缆的绝缘层在数小时甚至数天之后才能恢复其防水能力。