Okay, the user wants me to translate "test-rigs" into Traditional Chinese. Let me check the rules again. The first rule says to translate all content into Traditional Chinese. The second rule states that if the content is already in Traditional Chinese, output it unchanged. The third rule is to provide only the translation result with no explanations.
So, "test-rigs" is an English term. I need to translate it. The direct translation of "test rig" in Chinese is usually "測試架" or "測試設備". Since "rigs" can be plural, maybe "測試架" is more appropriate here. Let me confirm. "Test rig" is commonly translated as "測試架" in technical contexts. So "test-rigs" would be "測試架" in Traditional Chinese. I should make sure there's no existing Traditional Chinese term that's different. But since the original is in English, the translation should be done as per the rules. No explanations, just the translation. So the answer is "測試架".