封盖可选择平行缝焊、 钎焊、 玻璃熔封或树脂粘结。
The fixing and sealing may choose among parallel - seam welding, braze welding, glass - melting - sealing and resin binding.
磷酸盐在低熔封接玻璃中既作为主要原料也是成核剂及填料。
The phosphate is used not only as the main material of low-melting sealing glass, and also as the nucleating agent and the filler.
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