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| sodium naphthalene sulphonate formaldehyde superplasticizer |
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 항목소개 |
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| Sodium naphthalene sulphonate is ideal for use in prestress, precast, bridge deck or any concrete where it is desired to keep the water/cement ratio to a minimum and still achieve the degree of workability necessary to provide easy placement and consolidation.
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| 회사소개 |
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| contact:
vicky
Mobile: 0086-18162818098 (what's app is ok)
wechat: Lignosulphonate
skype: missorange29
email: yongchemical@yahoo.com
website:www.yongchemical.com
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