主營:3.3高硼硅玻璃成批出售,壁爐玻璃,儀表、視窗玻璃,燈具玻璃,電器玻璃
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the glass, which depend on the relative temperatures of the
contents of the equipment and the external surroundings.
Provided borosilicate glass is not subjected to rapid change in temperature, creating undue adj. 過度的,過分的;不適當(dāng)?shù)模晃吹狡诘?/span>thermal shock, it can be operated safely at temperatures up to 450°F (232°C). The normal limiting factor is actually the gasket ['ɡæskit] n. 墊圈;襯墊;束帆索material. The degree of
thermal shock (usually defined as sudden chilling ['tʃiliŋ] adj. 寒冷的;冷漠的;使人恐懼的;令人寒心的;[俚]呱呱叫的n. 寒冷;冷卻) which it can withstand depends on many factors, for example: stresses
due to operating conditions; stresses imposed in supporting
the equipment; the wall thickness of the glass, etc. It is
therefore undesirable adj. 不良的;不受歡迎的;不合需要的to give an overall figure but, as a
general guide, sudden temperature changes of up to about
216°F (120°C) can be accommodated .
At sub-zero adj. 零下的;嚴(yán)寒的temperatures, the tensile adj. [物]拉力的;可伸長的;可拉長的strength of borosilicate
16603
08-07
39786
06-14
25018
06-14
26777
06-14
19167
06-14
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