Customization Disposable MAPP GAS Cylinders 453.6g Map Gas Bottle
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.... It is usually colorless in both its liquid and gaseous forms, although when its concentration is higher than 100 ppm, it can have a pungent odour similar to acetylene or fish. This is a result of covered amines added as polymerization inhibitors. It...
Chengdu Henbin Refrigeration Co.,Ltd
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