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ڵأ
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кδֹ˾
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ڵأӱ ˮ
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ڵأɽ ij
68.88
ͼ۸ִܲsn10-DN800Ʒ۸ִܣ
SN8ִǿܲijҡ2018ȸִܼ۸HDPEֹܸ
ִǿϩƹҡSN8-12.5/DN300-1800
HDPEִǿƹDN1800˼HDPEֹܸܡִǿ
Ӧʯׯܹܡֱ۹ܵԼܼ
Ӧӱܹܡֱ
PEֲܸˮܲij
5.00
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PSPܸϹѹ20~200ͺȫܸϹ
Ӧţ PSPܸϹ EF-PSPܸѹܵ
27.27
ӦHDPE˿ǼܸϹPEPE˿Ǽܹ
ܸϹгҳΪṩܸϹܸ͡ƷơͺŵIJƷϢܸϹܵIJƷ۸ͼƬϢѡõĸܸϹܲƷ