







Thermal expansion and contraction
Expand when heated, contract when cooled
Heat expands, cold contracts
Generally, all objects expand when heated and contract when cooled.
The valve can not bear the push, pull and torsion action generated by the heat-expansion and cold-contraction of pipe or other reason.

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Open the tool →热胀冷缩 (rè zhàng lěng suō) means “Thermal expansion and contraction, Expand when heated, contract when cooled, Heat expands, cold contracts”.
热胀冷缩 is pronounced rè zhàng lěng suō in Mandarin Chinese.
“Thermal expansion and contraction” is 热胀冷缩 (rè zhàng lěng suō) in Chinese.
This page has 2 example sentences using 热胀冷缩, each with pinyin and an English translation.