| 1. | Bench blasting is the most usual type of blasting work .
梯段爆破是最常用的爆破工程之一。 |
| 2. | Flash-over tendency is an important characteristic which must be taken into account in blasting work .
爆破工作中，殉爆性能是很重要的，必须予以考虑。 |
| 3. | Treatment of mine roof water in blasting working face
发挥企业管理的考核作用 |
| 4. | The analysis on avoiding dust in a comprehensive blasting work site
综放工作面防尘措施分析 |
| 5. | What have yer done ter yerselves , wi the blasted work
你们做了什么来，你们的劳作使你们变成怎么了？ |
| 6. | Reasons of losing detonator in large range when blasting works and countermeasures
爆破作业大范围丢炮的原因及对策 |
| 7. | Application of gob - side enter retaining technology in blasting working face with caving
沿空留巷在炮采放顶煤工作面的应用 |
| 8. | Abstract : to bring forward the calculative method of producing dust capacity in blast work . the difficult problem is solved to judge the effect of dustproof , because of the mensuration position
文摘:提出爆破作业后产尘量的计算方法。解决了由于爆破地点和测定位置的变化，而难以衡量防尘效果的难题。 |
| 9. | Identify whether any of the proposed works are within the vicinity of any overhead lines ( i . e . a horizontal distance of at least 9 m from the nearest conductor for all works except blasting work , for which the horizontal distance is extended to at least 25 m )
查看任何拟进行的工程是否处于架空电缆附近的范围内(即所有工程与最接近导体的横向距离为最少9米，惟爆破工程除外。爆破工程与最接近导体的横向距离须伸延至最少25米) 。 |
| 10. | Our company was established in 1995 , speialized in sand blast work for scaffoldings , machinery , tanks and stainless stell products . we offer quality products and competitive price . if you have any inguiry , please contact us now by fax or e - mail . we will do our best to serve you
本公司成立于1995年,主要从事于钢铁.机械.桶槽.白铁类制品的表面处理- -喷砂.对于提升产品的品质与改良制作技术,我们皆不遗馀力地持续努力,所以我们能品质保证,提供优惠的价格给我们的客户.如您有任何的需求,请与我们联络,我们必能为您作最完善的服务 |
