a(chn)ƷB
˾PPPVCӋ(j)_ۡλҪʹڻʯt(y)ˎʳƷ֬ӡȾұ𡢭h(hun)pИI(y)a(chn)ϵă桢Ӌ(j)_O(sh)ĽY(ji)(gu)ʽ֞ʽPʽɷNʽַ֞ʽ֧_ʽSͬʹ×l¾|(zh)ıO(sh)ЩяVИI(y)ĹI(y)a(chn)СĿǰҹ˾a(chn)ıO(sh)Ҏ(gu)У0.1-5Ҏ(gu)O(sh)Ӌ(j)
c(din)
1ؓ(f)-0.1MPa.
2gԏ(qing)㡢ʹÉL
3ضȣPP-10~110PVC-40~65.
4pO(sh)\(yn)ݔbS^
w(sh)
֧_ʽӋ(j)ϵҎ(gu) λmm
ʽӋ(j)ϵҎ(gu) λmm
ʽӋ(j)ϵб
|