1.
drive-type split-tube soil-sampling device
打入式开缝管取土器
2.
RESEARCH AND DEVELOPMENT OF 20MnTiB SEAMLESS STEEL TUBES FOR CYLINDER
20MnTiB缸体用无缝钢管研制开发
3.
Cracking Analysis of Importation B70 Grade Line Welding Pipe in Cold-bend Test
进口B70级直缝焊管冷弯试验开裂分析
4.
The Exploitation of the Maintance and Repair Workshop of Seamless Tubing Mill in Baotou Steel Group Management Information System;
包钢无缝钢管厂检修车间管理信息系统的开发
5.
CAUSE ANALYSIS OF WELD SEAM CRACKING ON THERMOCOUPLE SLEEVES USED FOR MAIN STEAM PIPELINE
主蒸汽管道热电偶套管焊缝开裂原因分析
6.
The role of slit in stop band of periodical narrow slit metal tubes
二维开缝金属圆管带隙结构禁带特性中缝参数的研究
7.
Blood-vessel cuts made by laser beams do not need clamps or stitches
用激光束切开的血管不需要夹紧或缝合。
8.
Report of 8 Cases of Primary Suture of Common Bile Duct After incision for Exploration
胆总管切开探查术后Ⅰ期缝合8例报告
9.
Determination of Germanium by Hydride Generation Atomic Absorption Spectrometry With Electrically Heated Slotted Quartz Tube
电热开缝石英管氢化物发生-原子吸收法测定锗
10.
R&D of Ultrasonic Testing Experimental System for Seamless Steel Tube;
无缝钢管超声检测实验系统的研制与开发
11.
Development of Seamless Steel Pipe Production Process Computer Monitoring System;
无缝钢管生产过程计算机监控系统开发
12.
Study and Development of On-Line Detection and Tracking System of Seam in Helix Welded Pipe;
螺旋钢管焊缝在线检测及跟踪系统的开发研究
13.
Development of WB36 Hot Rolled Seamless Tube for the Nuclear Power/Coal Power Station
核电/火电用WB36热轧无缝钢管的研制开发
14.
Failure Analysis on the Cracked Weld Joint of Stainless Steel Used in Hydrocracker
加氢裂化装置不锈钢管线焊缝开裂失效分析
15.
Extruding Process Development of Ferritic Stainless Steel Seamless Tube 06Cr13 with Low Carbon
低碳铁素体不锈钢06Cr13挤压无缝管工艺开发
16.
Early Cracking Failure Analysis of the Welded Seam for Stainless Steel Radiating Pipe in a Diesel Engine
柴油机不锈钢散热管焊缝早期开裂原因分析
17.
DEVELOPMENT OF SPECIAL CARBON STEEL SEAMLESS TUBES FOR PETROCHEMICAL EQUIPMENTS
石油化工装置专用碳钢无缝钢管的开发
18.
EVALUATION OF CLINICAL RESEARCH FOR PRIMARY SUTURE VERSUS ROUTINE T-TUBE DRAINAGE IN LAPAROSCOPIC COMMON BILE DUCT EXPLORATION(A META-ANALYSIS OF 6 RANDOMIZED TRIALS)
腹腔镜胆总管切开探查术后一期缝合的评价