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- This straightening machine is applicable to assemble and spot-weld different kinds of H type steel such as symmetry ,dissymmetry ,eccentricity and variable cross-section . 型钢自动点焊组立机适用于对称、不对称、偏中心、变截面H型钢的组装点焊。
- H type steel core H型钢芯
- Bestbuy has the xd card ---1G H type on sale for $49.95. 我到 McBain 叫他们match;他们也就以 %2449.;95 卖了给我。
- high-frequency induction welding H sectional steel 高频焊接H钢
- Keywords weld;H type longeron;frame;longeron; 焊接;工字梁;车架;纵梁;
- The antirust mechanism of CFE-3 for A3 type steel is discussed in detail. 详细探讨了CFE-3对A 3钢的防锈机理。
- Resin catalyst loaded Al was prepared by 732 ion exchange resin and AlCl3. The solvent was ethanol ,and H type resin was dried for 35h. 采用732 型阳离子交换树脂作为催化剂载体,制备得到负载铝的树脂催化剂,采用液固溶剂法,选用无水乙醇作为溶剂,H 型树脂干燥35h 后进行制备。
- Study on sequence difference and SNP pheomenon of rDNA ITS region in F type and H type population of Dendrobium officinale.China Journal of Chinese Materia Medica,27(2):85-89. F型、H型居群的铁皮石斛rDNA ITS区序列差异及SNP现象的研究.;中国中药杂志;27(2):85-89
- Construction technology of type steel mold frame used in the consolidation of large canal aqueduct is introduced, and economical effects are analyzed. 摘要文章介绍加固大型输水渡槽所采用的定型组合钢模架的施工工艺,并分析经济效果。
- Technology of plate type steel castings produced by air impact molding line has been introduced with products meeting standard of AAR. 本文介绍了在气冲造型线上生产平板类铸钢件的铸造工艺。
- Geological, petrological and geochemical studies show that the Indo-Chinese epoch granites in Foping area, Qinling orogenic belt, are hybrid products of basic magma and acid magma, and are hybrid type (H type) granite. 通过地质、岩石学及地球化学研究,认为秦岭造山带佛坪地区印支期花岗岩是基性岩浆和酸性岩浆混合的产物,属岩浆混合型(H型)花岗岩;
- Deepness of earthy, excavate can set monolayer or multilayer timbering structure all round basis radical hole, use tool type steel commonly.. 根据基坑四周土质、开挖深度可设置成单层或多层的支护结构,一般用工具式钢...
- The erosion of GD type steel fibre in industrial phosph-acid has been tested by the electrochemistry and thermal etching testing. 利用电化学方法、热腐蚀试验等研究了GD型钢纤维在工业磷酸中的腐蚀行为。
- The hanging buckled type steel pipe scaffold has already found a widespread application in the extra-high building construction. 摘要悬挑扣件式钢管脚手架在超高层建筑施工中已经得到广泛的应用。
- This article mainly discusses the hanging buckled type steel pipe scaffold design, construction and security measure in the Qingdao Arc-Technological Center project. 重点论述了青岛数码科技中心工程的折线型悬挑扣件式钢管脚手架的设计、施工和安全措施。
- single-row 2K - H type planetary gear system 单排2K-H型行星轮系
- It takes speed and skill to weld steel at this heat. 在这样的温度焊钢需要速度和技术。
- The new type of cast steel also has obviously higher fracture toughness and resistance to fatigue crack propagation than the conventional ledeburite cast steel and forged Cr 12 type steel, and retains high wear resistance. 其断裂韧性和疲劳裂纹扩展抗力明显高于传统莱氏体型铸钢和锻造Cr12类钢;
- Manufactured and designed according to JB/T2603-94 Standard, the product is a light and small crane hanged under the below of "工"type steel assisting with CD1 and MD1 Electronic Calabash. 本产品是按JB/T2603-94标准设计制造的,与CD1型和MD1型电动葫芦配套使用,悬挂在工字钢下翼的轻小型起重机。
- It take speed and skill to weld steel at this heat. 在这样的温度焊钢需要速度和技术。