In the past, the application of nebulizers has existed more in the medical field. With the continuous development of society, nebulizers have been widely used in people's daily lives. The atomizer
2020/07/06 fandoukeji
1. Common classification of electric shavers1. Distinguish the razor according to the cutter head(1) Rotary type: The rotary razor is not easy to hurt the skin and is not easy to cause bleeding. Frien
2020/07/06 fandoukeji
The types of scales can be divided into: electronic scales, mechanical scales (pointer scales). Weight scales can also be divided into weight scales with a height ruler and weight scales without a hei
2020/07/06 fandoukeji
1. What is a facial cleanser?The facial cleanser product is a small personal life appliance, a human science and technology invention product that liberates manpower and enhances practical functionali
2020/07/06 fandoukeji
5.3K无线心率模组 JW-WHRM53KS产品规格确认书Approved by客户签名栏客户签名Project Name&Item产品名称及编号5.3K无线心率模组JW-WHRM53KSWorking Voltage工作电压2.4V-5.5VEnable “H” or “L”备注说明（请选择）“E”信号选择 ■“H”高电平 □“L”低电平
2020/06/01 fandoukeji
5.3K无线心率模组 JW-WS808-大电感产品规格确认书Approved by客户签名栏客户签名Project Name&Item产品名称及编号5.3K无线心率模组JW-WS808-大电感Working Voltage工作电压2.5V-5.0VEnable “H” or “L”备注说明（请选择）“E”选择 ■“H”高电平□“L”低电平□ 无Picture产品样
2020/06/01 fandoukeji
5.3K无线心率模组(卧式电感) JW-WS808产品规格确认书Approved by客户签名栏客户签名Project Name&Item产品名称及编号5.3K无线心率模组(卧式电感)JW-WS808Working Voltage工作电压2.4V-5.0VEnable “H” or “L”备注说明（请选择）“E”选择 ■“H”高电平□“L”低电平□ 无Pictur
2020/06/01 fandoukeji
5.3K无线心率模组(新大电感30mH) JW-WS809-V50产品规格确认书Approved by客户签名栏客户签名Project Name&Item产品名称及编号5.3K无线心率模组(新大电感30mH)JW-WS809-V50Working Voltage工作电压2.5V-5.0VEnable “H” or “L”备注说明（请选择）“E”信号选择 □“H”高电平□“
2020/06/01 fandoukeji
