opening 15 * height 20(开口15*高20) opening 20 * height 20(开口20*高20) opening 20 * height 25(开口20*高25) opening 20 * height 30(开口20*高30) opening 20 * height 35(开口20*高35) opening 25 * height 25(开口25*高25) opening 25 * height 30(开口25*高30) opening 25 * height 35(开口25*高35) opening 30 * height 25(开口30*高25) opening 30 * height 30(开口30*高30) opening 30 * height 35(开口30*高35) opening 30 * height 40(开口30*高40) opening 35 * height 35(开口35*高35) opening 35 * height 40(开口35*高40) opening 35 * height 45(开口35*高45) opening 40 * height 40(开口40*高40) opening 40 * height 45(开口40*高45) opening 45 * height 45(开口45*高45) opening 45 * height 50(开口45*高50) opening 48 * height 37(开口48*高37) opening 50 * height 50(开口50*高50) opening 50 * height 55(开口50*高55) opening 55 * height 55(开口55*高55) opening 60 * height 60(开口60*高60) 15*20+4 with glue(15*20＋4带胶) 15*25+4 with glue(15*25＋4带胶) 15*30+4 with glue(15*30＋4带胶) 20*20+4 with glue(20*20＋4带胶) 20*25+4 with glue(20*25＋4带胶) 20*30+4 with glue(20*30＋4带胶) 20*35+4 with glue(20*35＋4带胶) 25*25+4 with glue(25*25＋4带胶) 25*30+4 with glue(25*30＋4带胶) 26*28+4 with glue(26*28＋4带胶) 25*35+4 with glue(25*35＋4带胶) 25*40+4 with glue(25*40＋4带胶) 30*25+4 with glue(30*25＋4带胶) 30*30+4 with glue(30*30＋4带胶) 30*35+4 with glue(30*35＋4带胶) 30*40+4 with glue(30*40＋4带胶) 35*30+4 with glue(35*30＋4带胶) 35*35+4 with glue(35*35＋4带胶) 35*40+4 with glue(35*40＋4带胶) 35*45+4 with glue(35*45＋4带胶) 40*35+4 with glue(40*35＋4带胶) 40*40+4 with glue(40*40＋4带胶) 40*45+4 with glue(40*45＋4带胶) 40*50+4 with glue(40*50＋4带胶) 45*45+4 with glue(45*45＋4带胶) 45*50+4 with glue(45*50＋4带胶)

2mm(2毫米) 3mm(3毫米)