һ rķܛB
ķܛܸ׃ܵ@NᡢA}rķܛ߀ÁBәCе^͵ʯīմɲܵ܇ A(yng)ĽoϹķܛһNI(y)ϳõĹܵʹÜض-20ȵ+180֮gڹܵдҪQӡλփÛsĆ}
ˇ
IJǼķ(jng)^ģߟᶨͼӹĿǰڏСDN15DN550.һDN50µĿڏ÷ɢʽķϩDN50 ϵp@ķƳܺȼs13MM
b
BӷʽзmʽݗUQŤo߀пۉʽʉoȻ̶N
PTFErķyaַQķϩyaɫұʯͻ͟ИI(y)aܵ(ni)ÛsɵλƵP(gun)IҪaSλҲaMλƻScMϳλƣaλƵоķϩ(PTFE)yܷag֡
rķya(j)Пoӏӏʽ֞5
arķyaʹ̖FB;
bķϩz(f)ϲyaʹ̖FX;
cٲy܃(ni)rķϩyaʹ̖FJ;
dķϩپW(wng)(f)ϲyaʹ̖ FW; eķϩ(f)yaʹ̖FG
һP(gun)ע҂