搜索“pi”的结果

瑞德机械历经数年开发出新式截止阀.此阀采用锻造材料, 全焊式结构, 多层次表面处理及热处理, 结构轻盈, 结实耐用, 耐蚀能力强, 各项性能均已达到内际领先水平，可广泛用于航空, 航海, 制冷, 制药, 液化汽等各种苛刻的工作环境. 型号：FJ42JQ-3.5 压力：500pisg/3.5Mpa.....

供应A款磁性白板 LD.A-001 Style:A Frame Color:black white green Size:60×90CM Packing:Each pc in an inner polybag, 1pc/ctn. Meas.:62×92×4CM/1PIECE LD.A-002 SIZE:90×120CM CTN:92×122×4CM/1PC LD.A-003 SIZE:90×150CM .....

激光全息光刻机Holographic Dot-matrix machine ▲用途： 该机是通过激光数码光变图像激光原版设计制作的关键精密设备。利用激光器学原理进行原版的照排。 ▲技术指标： ·外形尺寸 80cmX60cmX110cm ·功率 700W ·最高分辨率 50点/mm（1270dpi）.....

上海五东机床有限公司生产的沪东牌B6050牛头刨床，是用于刨平面和成形面的机床，对加工狭长零件的平面、T字槽、燕尾槽等生产率更高。如装上特殊虎钳或分度头，机床还可加工轴类和长方体零件的端面和等分槽等。 主要技术参数 　最大刨削长度 500.....

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Huadefeng Plastic Packaging Co., Ltd is located in the easy-accessed and developed Longjiang town, Shunde district, Foshan city in the central part of the beautiful Pearl Delta. This company is a middle size company specializing in manufacturing.....

Available in multiple gauze mesh, woven and nonwoven Available in bleached or unbleached; Available in individual pack with 2 safety pins; To comply with USP, BP, EP etc Description 37"x37"x52" ...........................12pcs/dozn, .....

Your Shopping spots for nike sneakers, Jordan Sneakers, Air Froce 1S, Air Force 1S xxv 25th , Nike Dunks, Nike SB, Nike Shox , Air Max , Adidas, Prada, Puma;Nike Sneakers continue to be among the hottest sellers in men's casual shoes. From the ever popular.....

located in Beilun district Ningbo city Zhejiang Province China, not far from airport-30km, and just 2km from Ningbo port, specialize in die casts, rachet buckles, blocks, hooks, snap hooks, wire ropes, thimble, weldment and a variety of other.....

金凯亿丝网制品有限公司 材料：优质低中碳钢带，不锈钢带。 工艺：冲轧。 特点：防护性能优良、美观、花样繁多、施工迅速、吓阻效果好。 用途：军事边界、监狱、国防机构与设施、国家重 Anping Jinkaiyi Wire Mesh Products Co., Ltd. ADD: West Of Beixin.....

专供锅炉、压力容器钢板ASTM API 2HGr50, 2WGr50, A537Gr2, A516Gr70, A387Gr11CL1, SA299, A662GrC, EN10028 P235GH, P355GH, 16Mo3, BHW35, 13CrMo4 舞钢恒基商贸有限公司专供ASTM API 2HGr50, 2WGr50, A537Gr2, A516Gr70, A387Gr11CL1, SA299, A662GrC, EN10028.....

组装式橡胶活塞、硫化一体聚氨酯活塞、硫化一体橡胶活塞、活塞芯、活塞皮碗、压板、卡簧、活塞杆、卡箍系列; 天为创新组装式橡胶活塞符合API协会标准，并在各种石油钻井条件下均有良好的使用性能及好评。 活塞芯采用优质锻钢加工而成，活塞胶皮采用特制的丁腈橡.....

LU-C5000系列真彩液晶显示过程控制记录仪，可以为一至三十二通道可编程PID控制，程序控制曲线最多可达二百段的无纸记录仪，仪表输入为全切换万能输入，可输入热电偶、热电阻、标准电压、标准电流等信号，可提供馈电输出。直接连接微型打印机、彩色打印机，可同时打印多�.....

GB/T8162 Seamless steel pipe for structural purposes GB/T8163 Seamless steel pipe for liquid service GB3087 Seamless steel pipe for low and medium pressure GB5310 Seamless steel pipe for high pressure boiler Size:.....

SV300系列 矢量控制模式 输出频率范围0.1~650Hz输出功率范围 0.4KW～55KW内建控制PLC 程序功能PID、摆频功能内建 定位编码器信号输入3.7KW含以下机种可滑轨(Din Rail)安装15KW含以下机种制动晶体管内建可与PC/PDA通信 现场总线接入 标准规格：（SV300系列） ●.....

Features: EOBD GALLETTO V.1250 EOBD2 is easy hardware for updating software (typical chiptunning) Working on EDC16, EDC15, MEx.x , DELCO and many more engine4s ecu. It is compatible with the newest modern diesel TDi, HDi, JTD, etc and petrol.....

Product characters: the white crystals (impure at yellow to pink). There are unpleasant odour. Can dissolve in water, ethanol, benzene and ether. With the water vapour can be volatile, a strong irritant. In the workshop in the air, maximum allowable.....

Products 1. dried fruits: dried strawberry, dried cherry, dried ground-cherry, dried pear, dried peach, dried apricot, dried apple(quarters/rings/dices), dried kiwi, dried cherry-apple, dried kumquat, dried pineapple ring, dried banana slice, dried.....

虎杖提取物Giant Knotweed P.E.白藜芦醇 [英文名称] Giant Knotweed P.E. [拉丁名称] Polygonum cuspidatumSieb.Et Zucc. [植物来源]: 蓼科polygonaceae多年生灌木状草本植物虎杖Polygonum cuspidatum sieb.et zucc.的干燥根茎。 [有效成分]: 白藜芦醇.....

1 D-a-氨基己二酸; D-2-氨基己二酸 D-a-Aminoadipic acid; D-2-Aminoadipic acid 7620-28-2 2 D-丙氨酸 D-Alanine 338-69-2 3 D-精氨酸 D-Arginine 157-06-2 4 D-苏氨酸 D-Threonine 632-20-2 5 D-脯氨酸 D-Proline 344-25-2 6 D-谷氨酸 D-Glutamic acid.....