夹钳

Since the company established two manufacturing plants, specializing in the production of beauty tools, appliances, makeup kits, cultural and sports supplies, kitchen and household goods, etc.(products include: multi-function knife, Rui Shidao group, the use of tools, size of golf and copper knife handles, aluminum handle, Mubing single-pole/double-throw the end of the system, Daideng knives, titanium knives, stainless steel barber scissors, nail file, Jiaoban filing, Bimao shear, Zhijia Jian, beauty tweezers, eyelash folder, and other beauty Xiujia appliances, plastic products and household hardware).

公司自设生产厂房两间，专业生产美容工具、成套化妆用具，文体用品，厨房及家庭用品等（产品包括：多功能小刀、瑞士刀组、多用工具、大小高尔夫小刀及铜柄，铝柄，木柄制尾单刀，带灯小刀，钛金刀，不锈钢理发剪、指甲锉、脚板锉、鼻毛剪、指甲剪、美容钳、睫毛夹等美容修甲用具及日用五金塑料制品）等。

For the upper and lower physical decomposition of the fuel pump, pump body can be placed, open side cover, remove the pump head fastening nut, remove the pump head, hand clamp plunger living roots, slowly out the plunger and spring cylinder fault, with clean petrol or diesel repeated washing, wash, after-loading complex (note the plunger into the regulation of regulation must fork arm), and alternately tighten pump head nut, rotating camshaft, oil pump pulled the handle to manipulate the review.

2对于上、下体能分解的喷油泵，可将水泵体平放，打开侧面盖板，卸下泵头紧固螺母，取下泵头，用手钳夹住柱塞根部，慢慢抽出故障缸柱塞和弹簧，用清洁的汽油或柴油反复清洗，洗净后装复(注意柱塞调节臂必须装入调节叉内)，并交替拧紧泵头螺母，转动凸轮轴，扳动油泵操纵手柄复查。

Stop the wheel and fasten the two ends with the assembly pliers.

停下车轮后，用装配钳夹住两端用力使之合拢。

Objective: To study the effect of polycythemia on blood oxygen saturation.

裴蕾目的：观察RBC剧增而引起的高粘血症对血氧饱和度的影响。

Based on SIMPLER algorithm in the curvilinear body-fitted coordinates, the calculations were performed for Pr=0.7, Re=10~1000 on non-orthogonal non-staggered grids which are generated by elliptic equation systems.

采用曲线坐标系下压力与速度耦合的SIMPLER算法，数值研究了周期性渐扩渐缩波纹通道内脉动流动与换热情况，流动Re数的范围为10~1000，Pr数为0.7。