ʱ䣺2017-3-28

ʣʵ̼˿
5.0mmǿȵ̼˿ӡ
ף50mmX100mm50mmX200mmƬдVͼǿɴǿΧĿ
Ϊ60X60ľθ֣˺V֮ܡ߲70mmX100mmĹʽƷΪȶпøľĩͿùеRALɫ
֯ƺӶɡ
ӷʽҪʹMӡ
洦ơȶơܡܡ
ŵ㣺
1. ۡʵáͰװص㡣
2. ҪڰװʱӦΣλµ
3. ڻĺװĵǿɱӲͬʱʹǿȺӣĿǰܻӭ֮һ
Ҫ; ˽˵صءΧʹá
գԤֱ˿üԤ䡢ӡ顢ÿƻʵ顢(PEPVCȽ)װ
ʣ̼˿
ѡ5.0mmǿȵ̼˿ӡ
ף50mmX100mm50mmX200mm
ƬдVͼǿΧĿ
Ϊ60X60ľθ֣˺V֮ܡ70mmX100mmĹʽƷΪȶпѡøľĩͿѡȡеRALɫ
֯ƺӶɡ
ӷʽҪʹMӡ
գԤֱ˿üԤ䡢ӡ顢ÿƻʵ顢(PEPVCȽ)װ
Ʒŵ㣺
1ʵã䰲װݡ
2Ӧǿλµ
3ĵǿӲʱʹǿȺӣǵǰdzܻӭĸ֮һ
4dzǿǿƬ䱻ƻij̶ȡʹʱ䳤á
ѽΧھصءءССΧǽ˽סլΧǽŴٹ··Լ߾ߵȷ