Ϻ
з½Y(ji)ϺP䓷mg^VDN50

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ϺP䓷mʽˮyDN100

ϺyTI(y)a(chn)NҎ(gu)̖(ho)ˮy100Xbظy200Xpy300X]ֹy400Xy500X։йy700Xˮÿy600xˮ늄(dng)y800Xͨy900X
Ϻֱȫʾʽݼymߜ؉ȫy
ϺyTI(y)a(chn)NҎ(gu)̖(ho)ȫyA21FʽݼyȫyA41H/Y]ʽȫyA42Y-16CڏȫyA28HֱȫʽȫyA42Y-160ȫ]ʽ߉ȫy