This time, the regulations are stricter than usual.
・strict=厳しい
(例)
The school is known to have strict rules.
They have strict regulations about recycling policies.
・this time=今回
・than usual=普段より
(例)
There are more people at the venue than usual.
The results were better than usual, and we were surprised.
ご参考になれば幸いです。
The durability test conditions for this product are more stringent than usual.
こんにちは!
ご質問ありがとうございます。
ご質問について、いくつか言い方が考えられますが、例えば、
The durability test conditions for this product are more stringent than usual.
とすると、「今回の製品の耐久試験条件はいつものより[厳しい。](https://eikaiwa.dmm.com/uknow/questions/131387/)」
役に立ちそうな単語とフレーズ
stringent 厳格な、厳しい
durability test 耐久試験
conditions 条件
参考になれば幸いです。