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1，8-萘二甲酸酐
1,8-Naphthalic anhydride
价格：￥0.00
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萘中全硫含量的测定方法还原滴定法
Determination of total sulphur in naphthalene.reduction titration
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黄血盐钠中氰化物含量的测定方法
Determination for the cyanide content of sodium ferrocyanade
价格：￥0.00
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焦化产品试验用玻璃温度计
Glass thermometers for coking products
价格：￥0.00
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工业蒽中蒽含量测定方法
Determination of anthracene content in technical anthracene
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古马隆和茚含量的测定方法
Determination of the coumarone and indene content
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木材防腐油试验方法 闪点测定方法
Test method for coal-tar-creosote—Determination of flash point
价格：￥0.00
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木材防腐油
Coal-tar-creosote for the preservation of timber
价格：￥0.00
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固体古马隆-茚树脂
Solid coumarone-indene resin
价格：￥0.00
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煤沥青筑路油 黏度的测定
Determination of the viscosity of coal tar pitch for road
价格：￥0.00
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