这个句子是正确的(除了你打错了painted,
which引导定语从句,先行词是The support of flange(边缘的支撑物)这个整体,这整句话的意思我想你应该懂的.等同the support of flange attached with the duct will be painted.所以你的看法是对了.
这个句子是正确的(除了你打错了painted,
which引导定语从句,先行词是The support of flange(边缘的支撑物)这个整体,这整句话的意思我想你应该懂的.等同the support of flange attached with the duct will be painted.所以你的看法是对了.