This coating composition has a relatively long pot life, good white rust resistance, and good film properties.

所述涂料组合物具有较长的贮存期、良好的防白锈性和良好的膜性能。

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Nozzle, gooes neck, injection plunger head and melting pot sleeve are made from hot work steel from Germany, so their life spans are long.

射咀、鹅头、压射头及料壶司筒采用德国优质热作钢制造，使用用寿命长；

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Don't use a cheezy-cheapy POT; get one rated for long life and mechanical wear;

请不要使用cheezy - cheapy壶，获得一个长寿命和机械磨损评价；

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