性猛交XXXX乱大交派对,四虎影视WWW在线观看免费 ,137最大但人文艺术摄影,联系附近成熟妇女

42系列康茂勝氣缸42M1N032T0050 ：活塞，活塞是camozzi氣缸中的受壓力零件。為防止活塞左右兩腔相互竄氣，設(shè)有活塞密封圈?；钊系哪湍キh(huán)可提高camozzi氣缸的導(dǎo)向性，減少活塞密封圈的磨耗，減少摩擦阻力。耐磨環(huán)長使用聚氨酯、聚四氟乙烯、夾布合成樹脂等材料。活塞的寬度由密封圈尺寸和必要的滑動部分長度來決定。滑動部分太短，易引起早期磨損和卡死?；钊牟馁|(zhì)常用鋁合金和鑄鐵，小型缸的活塞有黃銅制成的。

42系列康茂勝氣缸

 42系列康茂勝氣缸

42系列氣缸為非拉桿型結(jié)構(gòu)，氣缸 缸筒和兩端蓋采用機械滾壓封裝，使之能適用于由于衛(wèi)生的原因氣缸需承受嚴格清洗的場合以及其他一些較為苛刻的環(huán)境下使用。

其缸徑從32 -63mm共四種。

42系列康茂勝氣缸 42系列康茂勝氣缸42M2N040A1100 42M2N040A1150 42M2N040A1200 42M2N040A1300 42M2N040T0075 42M2N050A0010 42M2N050A0012 42M2N050A0015 42M2N050A0020 42M2N050A0025 42M2N050A0030 42M2N050A0040 42M2N050A0050 42M2N050A0060 42M2N050A0065 42M2N050A0075 42M2N050A0080 42M2N050A0085 42M2N050A0100 42M2N050A0120 42M2N050A0125 42M2N050A0140 42M2N050A0145 42M2N050A0150 42M2N050A0160 42M2N050A0190 42M2N050A0200 42M2N050A0210 42M2N050A0230 42M2N050A0250 42M2N050A0300 42M2N050A0310 42M2N050A0320 42M2N050A0350 42M2N050A0400 42M2N050A0400V 42M2N050A0450 42M2N050A0500 42M2N050A0550 42M2N050A0600 42M2N050A0620 42M2N050A0700 42M2N050A0800

42系列康茂勝氣缸 42系列康茂勝氣缸42M2N050A0850 42M2N050A0900 42M2N050A1450 42M2N050A1500 42M2N063A0015 42M2N063A0025 42M2N063A0030 42M2N063A0035 42M2N063A0040 42M2N063A0050 42M2N063A0060 42M2N063A0075 42M2N063A0080 42M2N063A0100 42M2N063A0110 42M2N063A0120 42M2N063A0125 42M2N063A0140 42M2N063A0150 42M2N063A0160 42M2N063A0170 42M2N063A0180 42M2N063A0200 42M2N063A0250 42M2N063A0260 42M2N063A0300 42M2N063A0320 42M2N063A0350 42M2N063A0400 42M2N063A0500 42M2N063A0600 42M2N063A0700 42M2N063A0800 42M2N063A0900 42M2N063A1000 42M2N063A1100 42M2N063A1150 42M2N063A1200 42M2N063T0035 42M2N063T0045 42M3N032A0025 42M3N032A0030 42M3N032A0050 42M3N032A0070 42M3N032A0075 42M3N032A0100 42M3N032A0215 42M3N032A0250 42M3N032A0750 42M3N040A0025 42M3N040A0050 42M3N040A0060 42M3N040A0075

 42系列康茂勝氣缸 42系列康茂勝氣缸42M3N040A0080 42M3N040A0100 42M3N040A0700 42M3N040A0800 42M3N040A1050 42M3N040A1150 42M3N040A1250 42M3N040A1300 42M3N040A1350 42M3N040A1400 42M3N050A0012 42M3N050A0050 42M3N050A0085 42M3N050A0140 42M3N050A0320 42M3N050A0400 42M3N050A1350 42M3N063A0040 42M3N063A0050 42M3N063A0070 42M3N063A0075 42M3N063A0125 42M3N063A0160 42M3N063A0700 42M3N063A1150 42M3N063A1250 42M3N063A1350 42M3N063A1500 42M4N032A0800 42M5N032A0125 42M6N032A0020 42M6N032A0025 42M6N032A0050 42M6N032A0075 42M6N032A0080 42M6N032A0100 42M6N032A0110 42M6N032A0150 42M6N032A0160 42M6N032A0200 42M6N032A0250 42M6N032A0320 42M6N040A0025 42M6N040A0050 42M6N040A0080 42M6N040A0100 42M6N040A0160 42M6N040A0200 42M6N040A0250 42M6N040A0350 42M6N040A0500 42M6N040A0640 42M6N050A0050 42M6N050A0075 42M6N050A0085 42M6N050A0100 42M6N050A0125 42M6N050A0150 42M6N050A0225 42M6N050A0250 42M6N050A0595 42M6N063A0100 42M6N063A0250 42M6N063A0400 42M7N032A0010 42M7N032A0045 42M7N032A0050 42M7N040A0010 42M7N040A0025 42M7N063A0075 42N1N032A0010 42N1N032A0025 42N1N032A0050 42N1N032A0075 42N1N040A0025 42N1N040A0030 42N1N040A0070 42N1N040A0075 42N1N050A0010 42N1N050A0025 42N1N050A0050 42N1N050A0075 42N1N063A0050 42N2N032A0010 42N2N032A0020 42N2N032A0025 42N2N032A0030 42N2N032A0040 42N2N032A0050 42N2N032A0060 42N2N032A0075 42N2N032A0080 42N2N032A0100 42N2N032A0110 42N2N032A0125 42N2N032A0135 42N2N032A0150 42N2N032A0160 42N2N032A0175 42N2N032A0180 42N2N032A0200 42N2N032A0240 42N2N032A0245 42N2N032A0250 42N2N032A0300 42N2N032A0350 42N2N032A0600 42N2N032A0700 42N2N032A0800 42N2N032A1000 42N2N032A1100 42N2N040A0020 42N2N040A0025

42系列康茂勝氣缸 42系列康茂勝氣缸

材料：鋁端蓋，不銹鋼活塞桿，丁晴橡膠密封件，缸筒可以不銹鋼（國外進口，貨期4-6周）和鋁缸筒（國內(nèi)加工，貨期2-3周）。