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Moisture control process verification and risk control before adhesive layer curing：For precure moisture control, measure moisture and bubbles separately and confirm drying does not shorten working life. Assess results from cross-section bubbles, cured voids or bond performance, and record the delay between mixing and treatment.

Key points for selecting moisture control equipment before adhesive layer curing：For precure moisture control, measure moisture and bubbles separately and confirm drying does not shorten working life. Assess results from cross-section bubbles, cured voids or bond performance, and record the delay between mixing and treatment.

Validate electrode vacuum drying by linking initial moisture, load position, workpiece temperature, pressure and transfer exposure to material results.

Electrolyte sensitive material processing process verification and risk control：For electrolyte-sensitive materials, check volatility and sealing conditions; nitrogen admission alone does not establish safe suitability. Confirm the sequence of evacuation, nitrogen admission and heating, and whether the circulation fan can operate in vacuum mode. Screen pressure-sensitive samples on a small load first.

Button battery sample dehumidification process verification and risk control：For coin-cell samples, distinguish preassembly material drying from assembled-cell treatment and assess the actual sample state. Check oxidation and moisture regain during cooling and unloading, together with exhaust routing, gas-supply failure response and site ventilation.

Key points for selecting dehumidification equipment for button cell samples：For coin-cell samples, distinguish preassembly material drying from assembled-cell treatment and assess the actual sample state. Check oxidation and moisture regain during cooling and unloading, together with exhaust routing, gas-supply failure response and site ventilation.

Low-oxygen drying process verification and risk control of battery pack components：For battery-pack parts, check adhesive, plastic and electronic-component temperature limits and record critical sample temperatures. Accept oxygen level, time to reach it and hold-stage stability separately; record nitrogen purity, supply pressure and consumption.

Solid-state battery material pretreatment process verification and risk control：For solid-state battery materials, define transfer from moisture and oxygen sensitivity and confirm pretreatment with material measurements. Define the oxygen sampling location, analyser delay and calibration method. Test with a real load and after door opening; supply-gas purity cannot substitute for chamber oxygen measurements.