cobble stone

Supply natural slate , cultural stone , classical stone , Machine-made Cobble Stone Etc.

大量提供各种天然板石、文化石、古典岩、机制卵石等。

Funnel drilling machine has following functions such as spiral excavating soil directly in the hole , piercing through cobble stone and weathering strongly rock layer , if matching hidden hole hammer of automobile and complete set tube , drilling machine can embed in the rock layer .

钻斗钻机具有孔内直接旋挖取土、快速穿越卵石土层和强风化岩层的功能，配上汽车潜孔锤和全套管跟进，可快速嵌入岩层。

The main findings through colonoscopy were ulceration , obstruction and cobble stone sign , with a diagnostic correspondence of 85.7 % ( 36 / 42 ) .

内镜诊断符合率85.7%（36/42），表现为节段性病变，溃疡形成、肠管狭窄和卵石征。X线诊断符合率为84.2%（32/38），主要表现为龛影、肠管狭窄及卵石征。

The pathological changes including lipid plaque by gross inspection and cobble stone like structure by scanning electron microscopy were most serious in high lard group , and least in low lard group .

病变为肉眼可见的脂斑和扫描电镜下的鹅卵石样结构，在高猪油组最重，低猪油组最轻。

Our company are majors in various kinds of slate * The major products are slate slab , cultural stone , net paste , stone mosaic , mushroom stone , cobble stone and so on .

公司主营板岩系列产品，主要产品有：板岩规格板、文化石、网贴、马赛克、蘑菇石、鹅卵石等。

Influence of Cobble - Stone Diameter on Supersonic Rebound Strength-Measured Curve

石子粒径对超声回弹测强曲线的影响