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产品
实验室设备
glass flask clamp holder
Stand head clamp holder
介绍
博客
联系我们
搜索
Chinese Simplified
English
Russian
Kazakh
Ukrainian
Georgian
Tajik
Uzbek
Filipino
Chinese Traditional
Armenian
Azerbaijani
Belarusian
Bengali
Bulgarian
Cambodian
Czech
Danish
Dutch
Polish
Finnish
French
Arabic
Albanian
Japanese
Malay
Korean
Thai
German
Greek
Hindi
Hungarian
Ibo language
Mongolian
Indonesian
Indonesian Javanese
Indonesian Sunda
Italian
Kannada
Kurdish
Kyrgyz
Lao
Malagasy
Portuguese
Romanian
Serbian
Slovak
Spanish
Swahili
Swedish
Tamil
Turkish
Urdu
Vietnamese
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» 夹紧螺钉足够紧且足够坚固,可以安全地支撑玻璃容器
08
8月
夹紧螺钉足够紧且足够坚固,可以安全地支撑玻璃容器
有时学生做不成功的实验并且经常感到疲倦。但请记住 – 将夹子固定到铁架上,只有
夹紧螺钉足够紧且足够坚固,可以安全地支撑玻璃容器
并为学生创造一个足够安全的实验环境。