leucopetrite

用法例句

Montan wax is a mixture of wax, resin and asphalten, in Which resin shows harmful effect on the quality of montan wax,Thus it must be removed in advance.

褐煤蜡主要是由蜡质、树脂和地沥青三种组分所组成的混合物,其中树脂对产品质量影响较大,常需预先加以除去。

Determination of density of montan wax

GB/T3813-1983褐煤蜡密度测定方法

Determination of viscosity of montan wax

GB/T3814-1983褐煤蜡粘度测定方法

Lignite wax--Determination of benzene insoluble substance

GB/T2562-1981褐煤蜡中苯不溶物测定方法

Determination of asphalt in montan wax

GB/T3816-1983褐煤蜡中地沥青含量测定方法

Lignite wax--Determination of ash content

GB/T2563-1981褐煤蜡灰分测定方法

Lignite wax--Determination of drop point

GB/T2560-1981褐煤蜡滴点测定方法

Lignite wax--Determination of melting point

GB/T2559-1981褐煤蜡熔点测定方法

Determination of loss in weight of montan wax

GB/T3815-1983褐煤蜡加热损失量测定方法

Lignite wax--Determination of acid value and saponification value

GB/T2564-1981褐煤蜡酸值和皂化值测定方法

Sampling and preparation of montan wax

GB3812-1983褐煤蜡试样的采取和缩制方法

Lignite wax--Determination of propanone soluble substance (resin matter)

GB/T2561-1981褐煤蜡中溶于丙酮物质(树脂物质)测定方法

a hard wax obtained from lignite.

取自褐煤的一种硬蜡。

lignite - tar pitch

褐煤柏油脂, 褐煤硬沥青

Lignite oil is creosote derived from lignite tar.

褐煤油是从褐煤中得来的防腐油。

a yellow to brown wax secreted by honeybees to build honeycombs.

蜜蜂分泌的筑蜂巢的黄色到褐色的蜡。

Lignite Quality Characteristics in Bara Coalmine, Indonesia

印度尼西亚BARA煤矿褐煤煤质特征

A soft, brownish - black coal in which the alteration of vegetable matter has proceeded further than in peat but not as far as in bituminous coal.

褐煤一种褐色软质煤，植物性物质的变化程度比泥煤重但比烟煤轻

STUDY ON THE RHEOLOGY OF ZALAINUOER BROWN COAL WATER SLURRY

扎赉诺尔褐煤水煤浆流变性能的研究