The green sand mold with even density and proof of the impact of liquid metal is one of the critical factors in the production of quality casting.

紧实度均匀、能抵抗金属液体冲击的合格砂型是保证铸件质量的关键因素之一。

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All Stainless Steel Vibration-proof pressure gauge could measure the pressure of the corrosion gas liquid be applied to the occasion with dynamic load vibration.

全不锈钢耐震压力表，可对介质及周围环境均有腐蚀性的气体或液体进行测量，并用于有动载荷及振动的测量场所。

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The utility model relates to a spraying proof fusible plug, which is used for the security protection of a liquid container in the conditions of overtemperature and overpressure.

本实用新型涉及一种液体容器的超温、超压安全保护易熔塞。

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