| 1. | Acoustic-emission techniques have been used to determine the rate of cracking of highstrength steel due to hydrogen embrittlement .
声发射技术已被用来确定高强钢因氢脆而开裂的速率。 |
| 2. | Flexural toughness of steel fiber reinforced high - strength concrete
高强钢纤维混凝土弯曲韧性试验研究 |
| 3. | Alloying element to high tensile steel weld metal mechanical property influence
合金元素对高强钢焊缝金属机械性能的影响 |
| 4. | Lime - titanic type electrode used for welding low - alloy high strength steel of 50kg grade 490mpa
钛钙型药皮焊条，用于焊接50公斤490mpa低合金高强钢。 |
| 5. | Sand - blasting nozzles , drawing nibs for high strength steel wire , lathe cutting tools , saw tips
适合于喷沙嘴、适合高强钢绞线的拔丝夹头、车刀、锯齿。 |
| 6. | Experimental study on welding of d6ac ultra - high strength steel with thin - wire tandem sequence submerged arc welding
超高强钢的细丝双弧焊接工艺试验研究 |
| 7. | Experimental study on the bending behavior of reinforced concrete slabs strengthened by using high - strength steel - wire mesh and polymer morter
高强钢绞线网聚合物砂浆加固钢筋混凝土板抗弯试验研究 |
| 8. | Rehabilitation of reinforced concrete members with high - strength steel wire mesh and polymer mortar is a brand new technique of structural strengthening both in china and abroad
摘要高强钢纹线网聚合物砂浆加固技术是近几年来在国内外发展起来的新型技术。 |
| 9. | Widely used low hydrogen type electrode suitable for welding low - alloy high strength steel of 50kg grade 490mpa , such as ships , bridges and pressure containers
应用最广的低氢型药皮焊条，用于焊接50公斤级490mpa低合金高强钢，如造船，桥梁及压力容器结构，可全位置施焊。 |
| 10. | Widely used low hydrogen type electrode suitable for welding low - alloy high strength steel of 50kg grade 490mpa , such as ships , bridges and pressure containers . this electrode can be used for welding in all positions
应用最广的低氢型药皮焊条，用于焊接50公斤级490mpa低合金高强钢，如造船，桥梁及压力容器结构，可全位置施焊。 |
