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110ֹˮȦ
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SlszȦǶʽzֹˮȦ zȦܷȦOszȦ
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4.5MM OȦֹܷˮȦ zOܷȦ zȦ zoȦ
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SlPVC©ֹˮhˮ۹bh¹ֹܿˮȦ
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ˮÛֹˮzȦzȦzhֱֹˮl110mm
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PVC-Uˮ50 75 110 160bh ©h bh oȦ ֹˮȦ
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ԪERA PVCˮˮֹˮhֹˮȦ©zȦ50 75 110 160
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7301111 0070Aˮ_ϴyȫܷ©ˮֹˮ|Ƭ|ȦQ
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ֹˮh©zȦPVCˮܘnjӷˮܷȦz50/75/110/160/200
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ֹˮh©zȦPVCˮܘnjӷˮܷȦz50/75/110/160̫
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PVC50 75 110 160mmͲȦAֹˮ3ּӸϷˮֱ
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HDPEͬˮAͲԷˮAֹˮ{©Sl
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V3FPRͰܷȦȦӺmˮܷȦͨ
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pvcˮ۹ɫֹ©bȦPVCˮܼ©zh
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pvc©ֹˮhˮˮ۹ܵˮbhȦϹܼ
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A3䓰巨më |ƬmAhAP_䓰巨mȦֹˮhֹˮ|Ƭ
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PVCAƫ{ֹˮ110©©ֱӷeˮܼ̎
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ͬˮܼ110Aeˮ̎ PVCλֹˮ pƫĿ{©
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ͬˮܼ110Aeˮ̎ PVCλֹˮ pƫĿ{©
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PVCͬˮeˮ̎©AλƫĿ{ֹˮ13ֹˮ
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PVCA© PVCA PVCA ֹˮ PVC©
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PVC©ֹˮh110ˮܵˮbhˮȦϹܼ
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PVCAƫ{ֹˮ110©©ֱӷeˮܼ̎
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PVCͬAeˮ̎ƫĿ{ֹˮͲwʽ110˷©
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V|ڇxhdpeaSdn75ֹˮùʹÉ
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ˮͧRͰܷȦȦӺmˮܷȦͨ
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PVCAƫ{ֹˮ110©©ֱӷeˮܼ̎
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304PLͬӂŵ©PVC75̨ʽ90̨ˮ^V
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PVCˮֹˮ©zȦnjӭhܷȦ50mm75/110/160/200zȦ
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zh^䓽z|PVCֹˮhrˮÛzܷȦ
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ͬˮܼ110Aeˮ̎ PVCλֹˮ pƫĿ{©
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PVC110ͬˮeˮ̎ ֹˮAλƫĿ{Ͳ©
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ֹֹˮ©Nˮ܆RͰˮ50pvcˮlgˮ
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304PLͬӂŵ©PVC75̨ʽ90̨ˮ^V
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njӷ©zȦ (50 75 110 160 200mm)©hֹˮhzܷȦ
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njӷˮzȦzȦֹˮh©h50mm-200mmSrֱһ
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ͬˮܼ110Aeˮ̎ PVCλֹˮ pƫĿ{©
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PVCͬˮeˮ50 75 110AƫĿ{eˮֹ̎ˮ
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PVCAƫ{ֹˮ110©©ֱӷeˮܼ̎
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PVC110ͬˮܼpƫĿ{Aeˮ̎Ͳλֹˮ
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PVCȦϼӸȦpvcAֹˮȦӺAͲȦ
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