一阴吞两阳与macd的关系,亚洲精品无码中文久久字幕,欧美牲交黑粗硬大,狠狠的干性视频

SHANDONG YUELONG
RUBBER&PLASTIC TECHNOLOGY CO.,LTD.
Products
Products Type  

po water hose (hard wall) XS10 XS20

? application: f suction & discharge of po water.

? hose structure:

tube: white, non-toxic odless natural rubber

reinfcement: high tension textile, helix steel wire

cover: blue, nitrile rubber/pvc, wear resistance, ozone resistance, hydrocarbon resistance

? temperature range: -30℃ to + 100℃

? certified with fda21 cfr177.2006

KeyWord:po water hose (hard wall)
 +86-535-2615988
 Contact us

? application: f suction & discharge of po water.

? hose structure:

tube: white, non-toxic odless natural rubber

reinfcement: high tension textile, helix steel wire

cover: blue, nitrile rubber/pvc, wear resistance, ozone resistance, hydrocarbon resistance

? temperature range: -30℃ to + 100℃

? certified with fda21 cfr177.2006


636989700265435379.jpg