Cement - bounded particleboards - determination of hard body impact resistance ; german version en 1128 : 1995 混凝土粘接碎料板.耐硬物冲击性测定
Particle boards - determination of moisture resistance - particle boards - determination of moisture resistance - boil test 碎料板.耐湿测定.煮沸试验
Particleboards and fibreboards - determination of tensile strength perpendicular to the plane of the board 碎料板和纤维板.与板平面垂直的拉伸强度的测定
Avoid bumping and the valve is in full close in order to avoid damage of disc and driving part 运输时应避免撞击三、四通溜子,应处于全闭位置以防在运输中分料板和传动部件损坏。
Wood - based panels - characteristic values for structural design - part 1 : osb , particleboards and fibreboards ; german version en 12369 - 1 : 2001 木板.结构设计特征值.第1部分: osb .碎料板和纤维板
Cement - bonded particleboards - specifications - part 2 : requirements for opc bonded particleboards for use in dry , humid and exterior conditions ; german version en 634 - 2 : 1996 混凝土粘结碎料板.要求.第2部分:干燥潮湿和室外环
A structural material made of wood fragments , such as chips or shavings , that are mechanically pressed into sheet form and bonded together with resin 碎料板由碎木,如木屑或创花制成的一种结构材料,用合成树脂粘合在一起并用机器压成板状
According to the requirement of die designing , the die parting face and the gutter is designed . by boolean calculation , the blocker , finisher , cut - off die and stripper are generated 根据锻模设计要求,设计了分模面、毛边槽,通过布尔运算,生成了预锻模、终锻模、切边模实体和卸料板。
The pendulum block of the ejector on this mould makes the velocity different between the stripper plate and the ejector sleeve , which realizes the twi - ejection , and thus solves the problem of the casting distortion 该模具推出机构的异形摆块使卸料板和推管产生速度差,实现铸件的二次推出,解决了工件变形的问题。
The optimum results are gotten by simulation of changing the value of some variable such as feed position , theoretical tray . the optimum value can be used to guide industrial design . both isopropyl acetate and butyl acetate as azeotropic agent are contrast to each other according to operational data . besides , liquid - liquid equilibrium still is designed by onself , and its credibility is checked by the experimental data of the system acetic acid water - isopropyl acetate at 24 对乙酸-水-乙酸异丙酯体系和乙酸-水-乙酸丁酯体系,分别进行了进料板位置、理论板数的优化计算,得到的优化结果可用于指导工业过程的设计;对采用乙酸正丁酯和乙酸异丙酯作夹带剂时的操作进行了综合比较。