Determination of sulfur content in petroleum coke by energy-dispersive X-ray fluorescence spectrometry testing method for creosote oil, prepared tar and tar pitch

Testing method for creosote oil, prepared tar and tar pitch

杂酚油、加工焦油及沥青

Wood treated with creosote

用杂酚油处理过的木材

We've got the creme de la creme of contesters.

我们有一流的高手。

All my pupils are the creme de la creme.

我所有的学生都是最优秀的人。

These trees are the creme de la creme in britain's landscape.

这些树是英国自然景观中之精华。

It's also a must for many creme de la creme careers.

它也是很多精英职业生涯中所必需的。

A floating crap game. You must do the throw-in with two hands

流动性掷双骰子游戏。掷界外球必须用双手

L27/ 38 crankshaft folding defects mould key parameter optimization was researched, and through comparative analysis reasonable Die key parameters were obtained.

针对L27/38曲轴锻件折叠缺陷进行了模具关键参数优化，通过对比分析得出合理的参数选取范围。

By precise and automatic measurement, fewer cost and higher efficiency may be brought to the production of engine crankshaft, a key part in engine that holds complex structure and requires high precision in dimension.

发动机曲轴结构复杂，尺寸精度要求高，检测难度大。对其进行自动精确的检测可以提高效率，能显著降低生产成本。

Crankshaft is the key energy conversion part in emulsion pump and the best complex component in the processing techniques.

曲轴是乳化液泵能量转换的关键元件，同时也是加工工艺最为复杂的零件。

A crankshaft, a key part of automotive engine, can influence the quality and life of an automobile.

曲轴是汽车发动机关键零件之一，其性能直接影响汽车的质量和寿命。

Heave crankshaft is the key component of diesel engine.

大型曲轴是柴油机的关键部件之一。

Crankshaft is the key component for the diesel engine of large ships.

大型曲轴是大型船舶发动机的关键零件。

Crankshaft is a key part of Press Machine.

曲轴是曲柄压力机的关键零件。

An automatic positioning clamp for assembling a crankshaft flange and a tooth ring is used for an automatic assembling machine for the automotive crankshaft flange and the tooth ring.

一种曲轴法兰与齿圈装配的自动定位夹具，用于汽车曲轴法兰与齿圈自动装配机。

Carefully remove smaller edges or burrs on the chamfer of the crankshaft flange with an oilstone if necessary.

如有必要，请用油石仔细去除曲轴法兰倒棱上的小边或毛刺。

Coat the sealing ring inside and out with fresh engine oil and pre-position it on the crankshaft flange.

用新鲜机油涂抹密封圈内外侧，并预先放在曲轴法兰上。

Clean crankshaft flange and crankcase bore carefully.

小心地清洁曲轴法兰和曲轴箱孔。

Fit the vibration damper on the crankshaft flange.

将减震器安装在曲轴法兰上。

Clean crankshaft flange carefully using acetone or solvent naphtha.

使用丙酮或溶剂石脑油仔细清洁曲轴法兰。