Taizhou Xiaotanglang Infant and Child Products Co., Ltd.

Taizhou Xiaotanglang Baby Products Co., Ltd.

Zhejiang University

Hangzhou Hikvision Digital Technology Co., Ltd.

Hangzhou Solipharma Co., Ltd.

State Grid Corporation of China (sgcc)

Electric Power Research Institute of State Grid Zhejiang Electric Power Company

Zhejiang Zhongli Synthetic Material Technology Co., Ltd.

Taizhou Huangyan Ankang Fitness Equipment Co., Ltd.

Ningbo Merryart Glow-tech Co., Ltd.

Zhejiang Wansheng Co.,ltd

Zhejiang Narada Power Source Co. Ltd.

Jian Chen

Xiaoxia Sheng

Xiaohong Sheng

Peng Li

Bingfeng Ju

Bo Zhao

Tao Yang

Aimin Zhang

Bingyong Han

Hui Qiao

Xiaohui Ge

Dakui Chen

Junjie Du

Wen Zhou

Shuang Zhou

Xufeng Li

Minglang Lu

Zhonggen Chen

Xiaoben Zhang

Qiuwei Wang

Yunxing Lv

De Li Wang

Jianmin Lu

Qi Gu

Zhenyang Yu

Xuesong Zhang

Yike Zeng

Minglu Huang

Jinhui Zhou

Bathtub

Dining chair

A folding bathtub includes a bathtub body and a supporting body. The supporting body is provided with a support frame and support legs, the support legs are connected with the support frame, and the support frame is supported by the support legs. The support frame is detachably connected with the bathtub body, and the bathtub body is supported by the support frame, so that the support frame can be connected with the bathtub body when the bathtub body needs to be used by a user, the bathtub body is supported by the support legs and the support frame, and the bathtub body is prevented from being deformed to be convenient for the user to use.

Folding bathtub

A portable toilet includes a toilet main body, connecting elements, elastic members and a plurality of supporting portions. Connecting elements rotatably arranged on the toilet main body. A plurality of supporting portions movably arranged on the connecting elements. Plug-in assemblies arranged between the supporting portions and the toilet main body. The plug-in assemblies include positioning slots and positioning block. The positioning blocks are placed in the positioning slots when the supporting portions are in a supporting state. Elastic members, wherein when a storage state is switched to a supporting state, the supporting portions rotate relative to the toilet main body and slide relative to the connecting elements. Positioning blocks can be separated from the positioning slots, so that the supporting portions can rotate conveniently.

Portable toilet

The present invention discloses a preparation method of a cardanol-modified polyamine curing agent with high corrosion resistance. The method includes the following steps: subjecting cardanol, paraformaldehyde and an amine compound to Mannich reaction, after the Mannich reaction, adding a water-soluble initiator for polymerization reaction, then evaporating water and excessive amine compound under reduced pressure after the polymerization reaction, thus obtaining a cardanol-modified polyamine curing agent. The coating obtained by curing the curing agent with an epoxy resin has greatly improved chemical resistance and corrosion resistance, indicating that the use of the water-soluble initiator in this present invention enables olefins to be polymerized very well, and molecules are reinforced obviously after polymerization, thereby greatly improving the chemical resistance and corrosion resistance.

Preparation method of cardanol-modified polyamine curing agent with high corrosion resistance

Disclosed are a self-adaptive all-fiber laser ultrasonic measuring instrument and a measuring method thereof. The output light of a narrow-linewidth semiconductor fiber laser is split by a polarization controller and a polarization beam splitter to generate detection light and reference light. The detection light and visible light output by an indication laser are irradiated, through a wavelength division multiplexer and a biaxial scanning galvanometer, to a sample under test to generate ultrasonic vibration. The scattered light modulated by the ultrasonic vibration is converged and collected as signal light. The signal light and the reference light are respectively input into an interferometer from two ends of the interferometer in opposite propagation directions. The reference light demodulated by the interferometer generates a feedback control signal for adjusting the measurement performance of the interferometer. The signal light demodulated by the interferometer generates an ultrasonic signal to achieve ultrasonic measurement of the sample.

Self-adaptive all-fiber laser ultrasonic measuring instrument

Office chair

The shock tube comprises a tube, a first electrode, a second electrode and a stopple, wherein the tube is internally provided with a cavity for accommodating a target liquid sample. The first electrode is arranged at one end of the tube. The second electrode is arranged in the stopple, and the outer end of the second electrode can be electrically connected with the exterior via an opening of the stopple. The stopple is internally provided with an elastic piece connected with the second electrode. The outer side of the elastic piece is connected with the stopple, and the inner side of the elastic piece is connected with the second electrode. The invention further provides a cell electroporation device where the shock tube can be placed.

Shock tube and cell electroporation device with the shock tube

The present disclosure discloses a portable bathtub. The portable bathtub includes a bathtub main body, at least one locking member and a supporting member. The bathtub main body includes a framework and an accommodating portion formed by downwards extension of the framework. The supporting member is configured to detachably connect the bathtub main body through the at least one locking member.

Portable bathtub

Bath tub

Baby bathtub

Growing community of inventors

Zhejiang, China

Jian Chen