Grinding Tube B YGY-5ML
- Product Features:
-
1. External screwing/pressing optional;
2. Various bottle cap colors can be selected;
3. Negative pressure sealing test: After passing - 60KPa for 10 minutes, there is no cap explosion or leakage;
4. 100% without liquid leakage;
5. The inner wall is smooth without scratches.
Detailed introduction
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