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합금 오류
합금 오류 동전에는 금속 합금의 조성에 결함이 있는 것이 일반적이지만, 극단적인 경우는 드뭅니다. 합금의 조성 변화는 주조 과정에서 발생할 수 있습니다. 발행 규정을 준수하는 플랜셋을 얻기 위해서는 합금을 구성하는 다른 금속들을 올바른 비율로 조합하는 것이 필수적입니다. 용해 단계에서 금속이 잘못된 양으로 혼합되면 여러 가지 변화가 발생할 수 있습니다. 이러한 변화에는 합금의 색상, 비중, 자석적인 힘,…
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펀치하지 않은 플란켓
펀치하지 않은 플란켓 언스트럭트 플랜셋(unstruck planchet)은 다이(die)로 구멍이 뚫리지 않은 빈 동전으로, 디자인이나 표식이 없는 동전이다. 이러한 에러는 제조과정에서 플랜셋이 동전 프레스에 제대로 공급되지 않을 때나 충분한 힘으로 눌리지 않을 때 발생할 수 있다. 또한 외부 물체(예: 쓰레기)가 코인 프레스에 끼어들어 플랜셋이 제대로 눌리지 않을 때도 일어날 수 있다. 언스트럭트 플랜셋 에러는 플랜셋을 만드는데 사용되는…
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Morel Mushroom Foraging: Tips and Techniques for the Novice Picker
Morel Mushroom Foraging: Tips and Techniques for the Novice Picker Mushroom hunting can be an exciting and rewarding outdoor activity, with morels being among the most sought-after fungi for their unique flavor and culinary value. As a novice mushroom picker, it’s important to learn the basics of foraging for morels to ensure a successful and…
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Guidelines for Observing Hummingbird Migration: From Preparation to Practice
Guidelines for Observing Hummingbird Migration: From Preparation to Practice Witnessing the incredible hummingbird migration is an awe-inspiring experience for nature enthusiasts and bird watchers alike. These tiny, colorful birds embark on a remarkable journey each year, traveling thousands of miles between their breeding and wintering grounds. In this article, we’ll explore the best ways to…
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When to Watch: Prime Migration Periods for Various Hummingbird Species
When to Watch: Prime Migration Periods for Various Hummingbird Species The timing of hummingbird migration varies depending on the species and the location. In general, hummingbirds migrate during the spring and fall seasons. During the spring migration, hummingbirds travel north to breed and spend the summer in their breeding grounds. In the fall, they migrate…
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Bed Bugs on Clothes? Here’s What to Do
Bed Bugs on Clothes? Here’s What to Do Situation: Bed Bugs on Clothes Traveling: Bed bugs can easily hitch a ride on your clothes or luggage when you’re staying at an infested hotel or hostel. They can then be brought back to your home, causing an infestation. Public transportation: Public transportation, such as buses and…
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Bed Bugs in Your Hotel Room? Here’s What to Do
Bed Bugs in Your Hotel Room? Here’s What to Do Introduction Nothing ruins a vacation or a business trip quite like discovering bedbugs in your hotel room. These pesky insects are notorious for their ability to hitch a ride on clothing or luggage and infest homes. But fear not, there are steps you can take…
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Tips for Protecting Your Home: Don’t Let the Bed Bugs Bite
Tips for Protecting Your Home: Don’t Let the Bed Bugs Bite Introduction Bedbugs are small, reddish-brown insects that feed on human blood, causing itchy bites and discomfort. These pests can multiply quickly, and getting rid of them can be challenging. If you have discovered bedbugs in your home, don’t panic. This article will provide you…
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Say Goodbye to Bed Bugs
Say Goodbye to Bed Bugs Bed bugs are small, reddish-brown insects that feed on the blood of humans and other warm-blooded animals. They can be a major nuisance, as their bites can cause itching, redness, and even allergic reactions. Therefore, it’s essential to prevent and control bed bug infestations to ensure a comfortable and healthy…
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Bed Bug Bites: How to Spot Them
Bed Bug Bites: How to Spot Them If you’ve been waking up with itchy, red bumps on your skin, you might be wondering what could be causing them. One possibility is that you’re dealing with bed bug bites. In this article, we’ll explain how to identify bed bug bites and differentiate them from other insect…