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来源:雅诚德英语网
Never place too much Teflon tape onto PVC threads. This can result in cracking and poor seals.
不要在PV C螺纹管上缠绕太多的特氟龙胶带,否则会导致管道破裂或密封性不好。
Never place too much Teflon tape onto PVC threads. This can result in cracking and poor seals.
不要在PV C螺纹管上缠绕太多的特氟龙胶带,否则会导致管道破裂或密封性不好。