۲졿̻࣬Ҫ磺ʽ̻תӡֲ̻̻̻PET ֲ̻̻轺̻̻̻ȡ
ֲ̻Ѿ㷺ӦŮװ˶װͯװëߣëȣһתӡ̻աֲ̻ԭõͬԣʹëϸɣҪֲλӵ£ëܵλֲʴֱ״ٷҪֲϣڱֲͿнճëͱֱճڱֲϣֲõɵȻԲһ¹ա
ֲ̻ø߶ȴ0.6-1.2mmȵëֽͼߺǿҵëУֲָ̻Ķɫֲֲ̻̻ҵдȵλ
ֲֽ̻ӦÿԿ˷ͳֲϸë估ֲɨ֮ڸʹø㣬ֻתӡֽͼ֯Ƭȱתӡı棬Ȼ̻ٶѹӺͼͻתӡϣݡתӡ¶130-150ȣʱ8-10s˺תӡֲֽֽֽ̻Դ洫ͳֲޡӡɱһĴͶɫװӡѹ㷺ڷװTִЬñӡסΧȹƷ֯Ʒ
Դйװ