普通磨具 的英文怎麼說
中文拼音 [pǔtōngmójù]
普通磨具
英文
bonded abrasive products grinding segments technical specifications-
Bonded abrasive products sticks technical specifications
普通磨具磨石技術條件Bonded abrasive products. disc wheel with inserted nuts
普通磨具.螺栓緊固平形砂輪Bonded abrasive products. grinding wheel for steel balls
普通磨具.磨鋼球砂輪Bonded abrasive products. grinding wheel. technical specifications
普通磨具砂輪技術條件Bonded abrasive products. alumimium oxide sintered stick
普通磨具.燒結剛玉磨石Bonded abrasive products. alumimium oxide sintered wheel
普通磨具.燒結剛玉砂輪This paper unfolds engineering disposition and theoretical research of negative temperature high performance concrete ( nthpc ) with the damage of many factors motivation, the project background based on qing - zang railway engineering, which is one of four - emphasized engineering during the tenth five - plan. due to the difference of environment of construction and service between nthpc and ordinary concrete, and therefore durability of nthpc is required to higher level. at a first, nthpc must avoid frozen damage at early age and possess anti - freezing property at later period, in order to meet engineering practicable application need, and this are two emphasized and difficult problems, as for nthpc ; by means of mechanism analysis about deicing - agent ingredient and anti - freezing at early period, adopting composite technique routine of mineral addition + anti - freezing element + water - reducer4 - air - entraining + anti - erosion of steel component etc, based on orthogonal experimental approach, fd - 1 composite functional admixtu re was manufactured, which has more property and orientation on qing - zang railway
負溫混凝土由於和普通混凝土在施工環境及服役環境上存在的差異，因此表現為比普通混凝土更為較高的耐久性要求；負溫混凝土首先要避免早期的凍害以及具備長期抗凍性能，才能夠滿足工程實際應用的要求，這也是負溫混凝土必須解決的兩大技術關鍵；通過對目前常用防凍劑組分作用機理的分析研究及混凝土早期防凍機理探討，採用礦物外加劑+防凍組分+高效減水劑+引氣+阻銹組分功能復合的技術路線，通過正交試驗設計復配了適應青藏鐵路工程要求的專用多功能復合型外加劑fd - 1 ；並在此基礎上配製不同等級負溫高性能混凝土，開展一系列包括硫酸鹽侵蝕、氯離子滲透、抗凍融循環、收縮及耐磨性等耐久性能研究；通過對fd - 1組分和摻量的調整，優化負溫混凝土在施工特性、力學指標和耐久性三個方面的兼容、協調性。Bonded abrasive products - hardness grade measurement by rockwell tester
普通磨具洛氏硬度計檢驗硬度的方法Rule for inspection of bondedabrasive products for export
出口普通固結磨具檢驗規程Bonded abrasive products. mounted wheel. technical specifications
普通磨具磨頭技術條件Bonded abrasive products. deep cut and creep feed grinding wheel
普通磨具.深切緩進給磨砂輪Bonded abrasive products - resin bonded grinding wheel for high - pressure grinding
普通磨具.樹脂重負荷磨削砂輪Bonded abrasive products grinding segments technical specifications
普通磨具砂瓦技術條件Coated abrasives - part 1 : plain discs
塗覆磨具.第1部分:普通砂輪盤Bonded abrasive products - hardness grade measurement by sand blasting
普通磨具噴砂硬度機檢驗硬度的方法Bonded abrasive products - safety rules
普通磨具安全規則The tight plastic - lining technology is to adhere plastic powder inside steel pipe smoothly with method of metallurgical powder. comparing to common plastic - lining, tight plastic - lining with good intensity, has avoided the trouble of dropping and cracking. specially, the tight nylon - lining pipe can be used carrying particulate medium matter and solidpowder with excellent wearability
緊襯塑工藝採用粉末冶金法將塑料粉末均勻地附著在鋼管內表面，融熔流平、緊密地和鋼管本體結合在一起，與普通襯塑相比，塑料與鋼管的結合強度好，避免了普通襯塑管與鋼材基體結合力差容易脫落、開裂的毛病，特別是緊襯尼龍管道，具有優異的耐磨性，可輸送各類含固體顆粒介質、及粉體。Larger loading capacity under the same specification ; easily establishing lubricant oil film, smaller friction coefficient, higher transmission efficiency, saving energy ; highest accuracy up to grade 3 of din standard ; smoother functioning, lower noisiness and longer service life
平麵包絡環面蝸桿與普通圓柱蝸桿傳動相比具有更大的承載能力，易於建立動壓油膜摩擦系數小，傳動效率高節省能源具有可磨削性，能達到din標準三級，面粗糙度優于ra0 . 4而且具有運行平穩噪音低壽命長等優點。Bonded abrasive products. tumbling chip abrasives
普通磨具.滾拋磨塊Jewelers and precious stone and metal workers use a variety of common and specialized handtools and equipment to design and manufacture new pieces of jewelry ; cut, set, and polish gem stones ; and repair or adjust rings, necklaces, bracelets, earrings, and other jewelry
寶石首飾設計製作人員使用各種普通和專業的加工工具和設備來設計和製作新款的寶石；切割、制模、磨光寶石；修理和調整戒指、項鏈、手鐲、耳環以及其它珠寶首飾。分享友人