packing sheet
皮碗涨圈
packing expander【机】
暂无补充释义。
相关词条
heavy-duty plastic packing tape making machine
packing credit
customary packing
cubic close packing
packing of boreholes (packing of wells)
wet column packing
double-chamber vacuum packing machine
packing expander【机】
暂无补充释义。
packing sheet
heavy-duty plastic packing tape making machine
packing credit
customary packing
cubic close packing
packing of boreholes (packing of wells)
wet column packing
double-chamber vacuum packing machine